Preparing your space for our arrival requires just a view things. First,we need the interior temperature to be between 70 and 85, meaning heat in the winter and AC in the summer. Electricity must be turned on and accessibility is required. There must be a window for ventilation 40 feet or closer. Also we ask that the area is cleaned thoroughly. If we need to clean the area, there will be an additional charge. Lastly, we don't do refinishing and repair while other construction is being done that involves a lot of dust.