Both our dwarf & mini rabbit fit in here very comfortably- they love the two levels and being inside the hutch in general. We can even leave the doors open and they don't leave immediately. Easy to put together & it's not super heavy. 
We can easily move it across the carpet in our family room- it's easy to clean & we don't feel bad having to put our bunnies in here during the day when we work- they are comfortable & happy.