It may be a photographers studio, but it looks more like an apartment to me, as there is more than the same floor, as the bed and window look similar in a couple of photos too.
https://www.escort-ireland.com/escor...le-escort.html
https://www.escort-ireland.com/dc461...sh-escort.html
https://www.escort-ireland.com/escor...le-escort.html
https://www.escort-ireland.com/escor...le-escort.html
Four ladies working from same location sounds like a health hazard.