Had a little Jayco 215SD for 18 years, no slide out, not a lot of room in the bed area and a very small bathroom, although big enough to brush teeth, go to the bathroom and take a shower if you didn't move inside the shower curtain. Served us very well. But, we decided we would like a larger one because we hoped to use it a bit more. Got one with two slides, plenty of room in the bedroom area, nice-sized shower and bathroom and plenty of room to relax in the living area. We decided on a size that will fit next to our house so we don't have to store it somewhere. While not perfect, this FW will probably be our last one but I look at them all the time anyway.
2012 GMC 2500HD D/A Crewcab
2012 Jayco Eagle SuperLite HT 26.5 RLS
2009 Crestliner Superhawk 1900
2013 Polaris Sportsman 550 EXP
2008 Polaris Sportsman 700 X2