I leave my amp in my basement, it doesn't seem too humid down there. Wondering if I should move it to a higher level. Maybe the 3rd floor? I play a fender hot rod deluxe.

Also my basement is finished so it's not all concrete and desolate or whatever.

thanks for the help!
Should be fine

Amps are a lot less picky than guitars most of the time.
Gibson SG Standard
Gibson Les Paul Traditional
Cort Explorer
Squire Standard Strat rebuilt with Fender USA parts
Squire Tele
Krank 1980
Orange Tiny Terror
Traynor YCV 50 Blue
Peavey Vypyr 75

Will fly for food. Call me Dylan
your basement should be fine, as long as it doesnt get water in, like mine. pretty much a wasted room is my basement
yeah, the only problem with a basement would be a flood or something wrong goes on with your house... but i dont think it would make a difference..
Amps are fine in the basement as long as it isn't damp.

Dampness won't hurt the amp really, but the chassis and transformers will oxidize faster and it looks like shit.

In actuality, rust makes the transformers better because it limits eddy currents, but a lot of people will be put off by it, so it can potentially limit your resale value.
Everyone is entitled to an opinion.

Feel free to express yours so I can make an informed judgement about how stupid you are.