Feel yourself at home and make of this trip a memorable one. Sanctum International Serviced Apartments - Belsize welcomes you to London. We want to be the base for you holidays while you visit the surrounding area. Located 100 m from Kilburn High Road train station, 2.5 km from Regents park, 8 km from Wembley stadium, 9 km from London center and 20 km from London city airport.