I own a 2011 Prisim, and love it! We downsized from a class A, there is only myself and DW, plus the two dogs and a cat! The prisim has a lot of storage space, both inside on the floor plan and in the basement as well! Good ride and 14 MPG is great! The downsides, are, #1 the bed, it is ok for two, but not really comfortable to get into or out of the bed! #2 only a 20 gallon tank, and mercedes seems to think that any changes to the set up aS DESIGNED WILL RESULT IN CATASTROPHIC failure to the world as we now it!! Other than that it is a great rig, (I would not recommend it for full time), we have traveled up 3,200 miles in it with no problems! Check out adding swivel seats! Good luck!!