Check in was not smooth. Still in the apt cleaning 1 hour after agreed time it would be ready . Cleaning product smell was overwhelming right up till night time . On returning to apt several hours after checking in I was surprised to find another guest still there who warned me there was a ‘lodger ‘ living in the room upstairs ( not the owner) who existed but who appeared ‘occasionally ‘ . This guest had found his stay ‘strange’ as did I.