Congratulations. I've stayed at the Sofitel in BKK and the rooms are not much better than the Four Points, and definitely a big step down from the Sheraton Grande. Only stand out experience was the bakery in the lobby that served excellent croissants.
I have stayed at the Four Points several times, decent hotel but has not been kept up as well when it first opened. The management of Sheraton probably had limited/no input into the decision to open the Hooters, it was probably made by the local operator under contract from Sheraton and.or the building owner. Most of the staff I talked to at the hotel said that it was an odd choice to open the Hooters there, especially as it opens directly into the lobby. It will be a detractor for people looking to rent out meeting rooms or use it as a business hotel (used to be a lot of Japanese business travellers there). If it starts to be a magnet for freelancers, and given the location on lower Sukhuvmit that is a real possibility, then it will be a big problem from the hotel.