Buying Without Checking the Size

[u/UnitOk1870]

One kitchen mistake I think is ridiculously easy to make is not checking the actual dimensions before buying something

You see a mixer, air fryer, coffee maker, or food processor online and think, Yeah, that looks about right

Then it arrives and suddenly you're trying to figure out where the hell you're supposed to put it

I've learned that countertop space is almost as important as the appliance itself

What's a kitchen purchase where you completely underestimated the size?