I stayed here and also at a newer section of the hotel called Maison Stay both were guest friendly but Maison Hotel is quite "public" for lack of a better way to describe it, the lobby is always quite busy with guests and is staffed by multiple receptionists and you have a bit of an audience on your walk to the elevator, if you're a shameless degenerate like me then it's fine but a more shy/discreet BM might not like it. Although the later it is in the day the quieter the lobby is.
Maison Stay on the other hand was infinitely more discreet, the elevators are next to Tamnanthai Restaurant and for both hotels I was not asked to present my lady (both GG and LB) to the front desk for ID check, I'm sure they would do it if you insisted for your own peace of mind. Rooms were super nice in both hotels and staff were great, no real complaints.