Hotel is nicely located for public transportation ...

Hotel is nicely located for public transportation (near Train Station that goes to International Airport and MRT). Near several restaurants, and you can walk to the Grand Indonesia shopping mall (faster than car because of the traffic jam).

Services are okay with friendly staff, but I have to wait for one hour before finally checking in.

Definitely not a hotel for tourists since I don't see any map or flyers for the downtown area. I guess the hotel is mostly for local and business.

On Sunday, the roads are closed (car free zone) until around 9-10 AM. So you need to walk to the nearby road to get a cab, or just use the train / MRT.