2007 Rockwood Roo model 21SS slide is approximately 12’ wide by 3’ deep. Everything works like it should. Has air conditioning, microwave, refrigerator that runs on propane and electric, 6 gallon water heater, electric mattresses and more. A lot of upgrades. Slide makes it really roomy and comfortable. Asking $4900 call Randy at 801-699-9541 if interested great trailer for the price. Please scammers don’t waste your time or mine. Thanks for looking.