This is the earlier 23 version that does not have the heater other than the heat strip in the AC. It has fold out beds on both sides. I have only used this trailer for less than 10 nights. It is great trailer I just need something a little bit smaller. I upgraded the battery to a Lipo and made a small fold out table for extra counter space. The table will accomidate a small microwave, coffee pot, and toaster. I am including a Generator. Photos and more details to come.