The workshop tent is used for car repair shop,auto repair service and car maintenance shop etc..
This tent is air sealed structure.Once inflating the air can be hold inside for may day.It is 100% waterproof. And the side wall is clear to let the daylight come into the room.It is bright when you work inside.It is easy to set up and packing.So if you need the unit mostly permanent and transported to a location occasionally.It is very suit for you.   
Here are the draft drawing of this model.
   
Customized can be acceptable.If any requirement about size,color and logo,pls advise us.Or if you have a sketch and some special idea,you also can share with us,we would like to work with you for perfect car tent you want.