How many cups does it actually brew?

It is rated for 12 cups, which in coffee terms means about 12 five-ounce cups, or roughly 60 ounces. A standard US mug holds more, so expect around six to eight mugs per full pot.

Does it have a timer or auto-start?

No. There is no clock, programmable brew time or app control. You load grounds and water and switch it on when you want coffee.

What filters and carafe does it take?

It uses standard basket-style paper filters and a 12-cup glass carafe, both widely available. Check the carafe size before buying a replacement.

Can I leave coffee on the hot plate?

Yes, but the plate keeps heating the pot. Coffee left more than about 30 minutes picks up a cooked, bitter taste, so brew what you will drink.

Is it good for an office?

For a small office that wants a plain, durable pot, yes. If people arrive at different times and expect coffee ready at 7 a.m., a programmable brewer is a better fit.

How does it compare with a Bunn commercial brewer?

Bunn machines typically hold water at temperature for faster brewing and use sturdier parts. This one is simpler and lighter-duty, with the same 12-cup drip format.