Left side of the trailer. Note the two large A/C lights, two on each side. Really lights things up well if you need them at night. The leveling is done with 4 way hydraulic jacks, or the installed factory electric jacks in front and the crank rear stabilizers. It's very easy to set up level with the "joy sticks". The roof was re caulked and checked less than a year ago at a Camping World store. The Satilite TV antenna is the latest manual kind, but has and electronic elevation sensor inside the trailer, making it easy to connect to the satelite.