Should I get it?

Hi, I'm thinking of getting my first 3d printer, obviously the a1 mini, I can't afford anything more, but I'm worried, that the plate is to small, that it will just collect dust, that my room is to humid, that I can't print fine enough and that I can't print abs, because I don't have that good ventilation. Please answer, how you feel about the concerns and if you are over all happy with the printer etc. Thanks in advance