The reason i considered buying a tent was to keep my plants isolated. Clean up is easy, and long term hydroponic growing and higher humidity can cause mold and mildew problems in the house long after your done growing. Mom is a Realtor in Cali and this has been a problem with many foreclosed houses, damage from high humidity and heat grow rooms. Even if you own the house, you would not want to run into these problems. Not do say it cant be done right, but to me the convenience of wiping down a tent after each grow with no repercussions to my home is relaxing.