This is my 1st time to "chat" anywhere, please excuse my ignorance! We are full-timers in a 2005 Doubletree Mobile Suite 5th wheel 36' TK3. Its 22 mths old and we have had MANY serious problems with our rig. We're disappointed, it isn't our 1st time to live in a 5th so we thought we would buy one of the "top of the line" since its our only home now. What I'm wondering is that there might be others out there who have run into problems with their Mobile Suite, too! We faxed a list of 13 problems we have dealt with since taking delivery, to Doubletree today. Hope we hear REAL SOON since we have both our ACs down in the heat and humidity, one of them for the THIRD time.