It's horrible here right now. The humidity is unbearable!! I know you said your in an apartment so I don't know if a kiddie pool is feasable or not, but that's how I get mine going. They hate the heat too, but don't mind if they have something to jump into and cool off!
Mine could seriously sleep all day in the A/C if I didn't motivate them to go outside.
Mine could seriously sleep all day in the A/C if I didn't motivate them to go outside.