Overall, for the price it was a good deal. Unfortunately we received a quite bad smelling smoking room, since turned out there was no non-smoking rooms available on the day of arrival. This should be better communicated before booking, that there is a risk you’ll be given a smoking room. On the bright side the room had been upgraded to a better room type which I had originally booked, but still would have preferred a non-smoking room.
If I wanted to visit MBS again, I’d propably book with Sun again, given the good price compared to the normal price of the hotel.