We recently renovated my room ourselves, we sanded the walls by hand and couldn't finish it, so we decided to buy this drywall sander. It saved us a lot of time and labor, powerful, long to reach and grind a rough ceiling, it has the right dust bag and bright light, this is very beautiful, no more dust on the head all over the face. It is important that this grinder smoothes the walls and saves us a lot of time, especially in the ceiling area. Would recommend to anyone who wants to model a…