1999 pop-up tent trailer with pull out no rips in vinyl or canvas last year i re-sealed all the roof with new silicone and replaced rusted bolts with stainless steel ones roof only it has a queen bed. king bed. single and double so it has room for 6 to 8 comfortably the heater works and so does the wather heater all electrical works and their is a deep cycle marine battery for back up power when you are not connected to 20 amp power