This 2019 Grand Design 320 MKS has always been stored inside when not in use. Non Smokers. New tires and upgraded suspension in 2024. Upgraded 3.5k leaf springs and MoRyde Crossmember brace. This model includes the desk. Other upgrades include: Upgraded Queen mattress, new bathroom faucet, RV airflow, RV Max air cover, custom under stair shoe storage, redesigned basement walls with 7/16 OSB for maximum storage capacity. This has washer/dryer prep. This is a very clean unit that has been meticulously maintained.