Charming Eclectic St. Pancras Penthouse Designed by TG Studio | Design Swan St Pancras Penthouse Apartment by TG Studio is a charming eclectic home located at the top three floors of the west tower of a famous London landmark. After TG-Studio's work, this three bed room penthouse has been successfully transformed into a personal and luxurious home. Really love the open plan of the house which provides extensive views of surrounding area at each floor.