Estimate office espresso capacity from daily drinks, rush-hour demand, refill needs, and cleaning time—not headcount alone.
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Buying Education
38 posts
Pressure Gauges on Espresso Machines: Useful Signal or Pretty Dial?
Learn what an espresso pressure gauge can tell you, where its limits lie, and how to judge one before you buy a machine.
Bottomless Portafilters: Truth Serum or Messy Distraction?
See what a bottomless portafilter reveals, what a spraying shot means, and how to use one without confusing visual drama for better espresso.
58mm Portafilters Explained: Why Size Became a Standard
Learn what 58mm means, why it became common, how to check machine and accessory fit, and whether a 58mm setup makes better espresso.
Built-In Grinder Machines: Convenience With Hidden Trade-Offs
See what built-in grinder machines do well, where they fall short, and how to choose between an all-in-one espresso machine and separate gear.
Rotary Pump vs Vibratory Pump: What Changes in Daily Use
Compare rotary and vibratory espresso pumps by noise, pressure, plumbing, price, and upkeep—and learn what really matters in your daily routine.
E61 Group Heads Explained: Why This Design Became Famous
Learn how the E61 group head works, why its brass design became iconic, and what to check before buying an E61 espresso machine.
Manual Lever Espresso: Beautiful Ritual or Daily Headache?
Find out what manual lever espresso asks of you, how it compares with pump machines, and what to check before buying.
Semi-Automatic vs Automatic Espresso Machines: Control vs Convenience
Compare control, convenience, cost, and care to choose an espresso machine that fits your mornings, budget, and appetite for hands-on brewing.
PID Temperature Control Explained for Espresso Buyers
Learn what a PID does, how it affects espresso, and what to check before paying extra for temperature control in a home machine.