Big mansion house

I left my jacket to some one so that they can attend a party, then they didn’t bring it back. So I have to go opposite the road to get it. The house is so long, old Greek design, more like a series of boxed building made from stone. But boy it was a big house. So many rooms, but mostly with minimal furniture. I remember going into a big spacious toilet, with toilet bowl in one corner, and the other side was the basin with table and chairs. Odd and then they have a sewing machine in the toilet too, what the?
After trolling around, I can’t seems to locate the jacket. Then another party arrived, and the host is setting up the second round party.