CASABREWS Espresso Machine Review 2026

CASABREWS sells several machines that look alike in search results, and the names are easy to mix up. This review covers the CM5418, the original compact model with a pressure gauge and steam wand. It is sold in stainless steel and several colours; coloured versions usually cost a little more and are otherwise the same machine.

• CM5418 (this review): compact thermoblock, manual wand, pressurized 51mm baskets, no display.
• 3700 Essential: a cheaper, simpler model that independent reviews find makes very similar espresso. If price matters most, compare the two listings side by side.
• CM5418 Pro, Ultra and other newer models: these add features such as displays, timers or extra settings. Check each listing for what is actually included, especially whether a non-pressurized basket comes in the box, because that changes who the machine suits.

If the listing you are looking at does not say CM5418, use this review for the general CASABREWS approach and check that model's specifications before you buy.

Three parts decide how the CM5418 behaves.

• The thermoblock: Instead of keeping a boiler of water hot, the machine pushes water through a heated metal block on demand. That is why it is ready in well under a minute and draws little power while idle. The cost is temperature stability: a thermoblock without adjustable temperature control can drift a few degrees between shots, and the same block must get much hotter to make steam, which is the root of the overheat lock covered below.
• The 20-bar pump: This is a maximum rating. Espresso is brewed at roughly 9 bar at the coffee puck, and the pressurized basket, not the pump, does most of the work of building that resistance. The gauge on the front has no numbers, so treat it as a rough "in the zone" indicator rather than a measurement.
• The pressurized (double-walled) baskets: These have a single small exit hole under the coffee bed. The hole creates back-pressure even when the grind is too coarse or the tamp is uneven, so the shot still runs at a sensible speed and comes out with thick foam on top. That is why the CM5418 works with supermarket pre-ground coffee. The trade-off: the foam is created by the hole rather than by a well-extracted shot, and changes in grind, dose or beans make much less difference to the taste. Our guide to pressurized vs non-pressurized baskets explains this in detail, and what crema actually tells you covers why thick foam is not proof of a good shot.
• What it means for you: a forgiving machine that makes consistent, café-looking drinks with little skill, and a ceiling on how good straight espresso can get until you change the basket.

• In the box: the machine, a portafilter with single and double pressurized baskets, a combined plastic scoop and tamper, and a cleaning pin. There is no milk pitcher, so add a 12 oz stainless pitcher to your order if you want milk drinks.
• Cup clearance: owners report that the space under the spout is short, around 4 inches. Espresso cups and short glasses fit; most tall mugs do not. Brew into a small cup and pour over, or pull the drip tray out for an Americano mug.
• Preset shot buttons: the single and double buttons can be reprogrammed by holding them during a shot. Owners often find the factory volumes too large, so set them once to the yield you like.

Yes, and this is where the CM5418 earns its popularity. It has a real manual steam wand, not a panarello sleeve that whips milk into stiff foam. A manual wand lets you control how much air goes in, so you can make silky microfoam for a latte or flat white, or drier foam for a cappuccino.

Expect a learning curve. The wand is less powerful than the wands on more expensive machines, so steaming takes longer and it is easier to overheat the milk or end up with big bubbles. Start with cold whole milk and a pitcher filled just below the spout. Keep the tip just under the surface for the first few seconds to add air, then sink it a little to spin the milk until the pitcher is too hot to hold comfortably. Our guide on how to make a latte walks through it step by step.

If lattes are why you are buying, see today's Amazon price and add a 12 oz pitcher to the same order.

The catch: after steaming, the thermoblock is too hot to brew. The shot buttons flash and the machine refuses to pull a shot until it cools. The fix is simple once you know it: open the steam knob over the drip tray or a cup and let it run hot water for several seconds until the lights stop flashing. Better still, change the order of your drink: pull the shot first, then steam. The shot waits happily for the 30 to 60 seconds the milk takes.

If milk drinks are the main reason you are buying, and you make more than one at a time, the Breville Bambino Plus automates milk texturing and has no such lockout. It costs considerably more, which is the honest trade-off.

As a base for milk drinks, CM5418 espresso is fine. The pressurized baskets produce a consistent shot with a thick head of foam, and milk smooths over what the shot lacks. As a straight espresso, it tastes flatter and often more bitter than a shot from a non-pressurized basket with fresh, properly ground coffee.

Three things make the most difference without spending much:

• Fresh, medium to dark beans. Darker roasts extract easily at the machine's fixed temperature. Very light roasts often taste sour on budget thermoblocks; see sour espresso for why. Our guide to choosing espresso beans helps you pick a coffee that suits the machine.
• Grind for the basket you use. With the pressurized basket, pre-ground espresso coffee or a fine setting on a basic grinder is enough. Going finer does not help much and can choke the single exit hole.
• Weigh your shot. Even a cheap kitchen scale lets you aim for a consistent ratio, such as 16 g of coffee to around 32 g of espresso, so you can repeat what tastes good.

If you want espresso that tastes noticeably better, the upgrade is a non-pressurized 51mm basket or bottomless portafilter plus an espresso-capable grinder. That is covered in the modern fixes below.

For a beginner who mainly wants milk drinks, yes. The CM5418 often sells for less than a couple of weeks of daily café lattes, and its steam wand is better than the panarello wands on many machines at the same price. Check current price, because CASABREWS listings move often and coloured versions cost a little more.

Count the extras before you buy. The machine alone is not the whole setup:

• Milk pitcher (essential for milk drinks; not included).
• A proper 51mm tamper (the plastic one is light and awkward; see how to tamp espresso).
• A kitchen scale for repeatable shots.
• Descaler if you have hard water.
• Optional later: a bottomless or non-pressurized 51mm portafilter and an espresso grinder such as the Baratza Encore ESP or a hand grinder like the KINGrinder K6.

Where it is not worth it: if you already know you want to learn espresso properly, the cost of upgrading this machine's portafilter, tamper and grinder adds up fast, and you will still have a thermoblock with fixed temperature. In that case, compare it with the machines on our list of best espresso machines for beginners before buying.

• CM5418 vs Stilosa: similar job and similar skill level. The CASABREWS has the steadier reputation for steaming and a smaller footprint; the De'Longhi has a far bigger service network. If you want the safest cheap buy, the Stilosa; if milk is the priority, the CM5418.
• CM5418 vs EC155: the EC155 accepts ESE pods and is very simple, but its panarello wand makes bubbly foam rather than latte milk. Pick the CASABREWS for lattes.
• CM5418 vs Neretva: these look much alike. Our test of the Neretva found large temperature swings and a 2.5 to 3 minute wait after steaming; the CASABREWS lets you clear its post-steam lock by purging the wand, so you wait less between milk and the next shot.
• CM5418 vs Bambino Plus: the Bambino Plus is the machine to buy if you can stretch, with fast heat-up, automatic milk and a real upgrade path. It is the clear choice for anyone who will use it daily for years.
• CM5418 vs a capsule machine: if you care more about speed and zero mess than about steamed milk, a capsule machine such as the Nespresso Essenza Mini is simpler, but the coffee is locked to capsules and milk needs a separate frother.

Our roundup of the best espresso machines under $200 ranks the tested budget machines against each other.

First use: rinse the tank, portafilter and baskets, fill the tank and run a couple of shots of plain water through the group and steam wand to flush the system. Then program the single and double buttons to the yield you want.

After every drink:

• Knock out the puck and rinse the basket. Pressurized baskets clog if coffee dries in the exit hole, so use the cleaning pin now and then.
• Wipe the steam wand with a damp cloth straight after steaming and purge it for a second. Dried milk inside the tip is the most common cause of weak steam later.
• Empty the drip tray before it fills; it is shallow on a machine this size.

• Weekly: wash the drip tray and portafilter in warm soapy water, and wipe the shower screen under the group.
• Descaling: thermoblocks are sensitive to scale, which slows flow and makes temperatures less stable. In hard-water areas descale every one to two months; with filtered or soft water, every two to three months is usually enough. Our descaling guide covers solutions and the step-by-step routine, and how to clean an espresso machine covers the full deep clean.

Telling you not to buy is the most useful thing a review can do, so here it is plainly.

• Skip it if you want to learn espresso. Pressurized baskets hide technique. You will learn more, and taste more, on a machine like the Gaggia Classic Pro with a 58mm portafilter, or on the Bambino Plus.
• Skip it if your household makes two or three milk drinks in a row. The post-steam lockout and modest steam power make back-to-back drinks slow. Spend more on a machine that can brew and steam without waiting.
• Skip it if you mainly want black coffee or mugs of coffee. A good drip maker or a capsule machine is simpler and cheaper to live with.
• Skip it if you drink light roasts. Fixed brew temperature and pressurized baskets make bright, light coffees taste thin or sour.
• Skip it if counter time matters more than price. Pod and super-automatic machines remove the grinding, tamping and steaming entirely.

Buy it if you want café-style milk drinks for the smallest outlay, you have a narrow counter, you are happy using pre-ground coffee, and you accept that you may replace it in a couple of years if you get hooked. If that is you, check current price on the CM5418.

Most CM5418 complaints come from the overheat lock, the basket fit or milk technique rather than a faulty machine. Work through these first.

• Buttons flash and it will not brew after steaming: the thermoblock is too hot. Open the steam knob and run water through the wand until the lights stop flashing, or wait a few minutes. To avoid it entirely, pull the shot before you steam.
• Basket rattles or the puck pops out with the basket: the basket sits loosely in the portafilter. Keep the dose at or slightly below the basket's line so it is not compressed against the shower screen, and tap the portafilter upside down over the knock box instead of prying the basket. Many owners replace the stock portafilter with a 51mm bottomless one that holds the basket firmly.
• Weak or wet foam: usually milk technique, warm milk or a part-blocked wand. Use cold milk straight from the fridge, a stainless pitcher, and clear the wand tip with the pin. Our steam wand troubleshooting guide covers the rest.
• Shots run too fast or taste bitter and hollow: with pressurized baskets, very fine grinds can choke the exit hole and coarse grinds still run fast. Try a different pre-ground espresso coffee or adjust one step at a time; the shot speed troubleshooting guide explains the diagnosis order.
• Want better espresso? The modern upgrade path: fit a 51mm bottomless portafilter with a non-pressurized basket, pair it with an espresso-capable grinder (the Baratza Encore ESP, Breville Smart Grinder Pro or a hand grinder such as the KINGrinder K6), use a scale, a 51mm tamper, a WDT tool to break up clumps and optionally puck screens. Then follow our guide to dialing in espresso. This turns the CM5418 into a far more capable machine, though the fixed temperature remains its limit.
• Scale and slowing flow: descale on schedule and use filtered water; it is the best thing you can do for a thermoblock's lifespan.