We have a 2006 Sprinter 300FKBS and it is used 4 months each summer. We have had no problems with it except to replace one of the day/night shades. We are very pleased with it and plan on using it for at least a couple more years. Although we store it indoors now in Colorado for the fist 6 years it was outside in Northern Wisconsin. We have had no leaks or problems with the double slideouts. And except for giving it a good cleaning every Spring, everything is in great shape. We did put new tires on it, that is all.
2006 Keystone Sprinter 300fkms
2007 Silverado 2500 Duramax Diesel 6.6 - Allison 1000 6 spd. auto. tran.
1 high school sweetheart hubby - 1 ChiWeenie - Abby
4 grown kids, 6 grandkids, 2 great-grandchildren
1 2007 Yamaha v-Star 1300