Love it. bigger than i thought! i recommend buying this as cage 1. hamsters will never be bored here. 
although, i will say the ramps are a bit steep, no biggie i just packed more bedding underneath. The wheel provided is too small, so i bought a bigger one. im buying cage 2 because this one wont be enough for a day for hamstering. if you arent willing to spend proper money on your fur ball dont get one. 
anyways. LOVE!