Is 10000 BTU enough for my room?

Garvee rates it for rooms up to 560 sq ft. That fits a large living room or open-plan space, but a sunny room or one with many windows may need more capacity.

The listed maximum is 65 dB, roughly the level of a normal conversation or a running dishwasher. Expect to raise the TV volume and avoid it in a bedroom at night.

Does it need to be vented out a window?

Yes. Portable units like this exhaust hot air through a hose and window kit, so you need a window or sliding door that can take the kit.

Does it heat as well as cool?

No. Garvee lists cooling only, with no heat pump or fan-only setting.

Do I have to empty a water tank?

Most portable units collect condensate and need draining in humid weather. Garvee does not list a self-evaporative system, so plan on draining it.

What comes in the box?

The unit ships with a remote control and, like most portable ACs, a window vent kit and hose. Garvee does not list a drain hose, so check before you buy if you plan to drain it often.