Are you talking about the Sunseeker MBS on the Sprinter chassis? If so are you looking for new or used? We purchased a 2017 2400R in the fall and have only gone a 2 week trip, but we love it so far.
Driving it is a pleasure and the fuel mileage has averaged around 14 so far. One thing that you should know is that they do not have a very large carrying capacity. We weighed ours on the first trip and we were 100lbs over weight. We are going to Alaska this summer and are being very careful on how we pack, and will weigh the rig before we leave.
For further discussions on this RV, go to the Forest River Forums. They have a section for each model that you may be interested in. Good luck.
2017 Sunseeker MBS 2400R
