I stayed at Sylvan's studio for a week for work purposes. Although the studio is the top floor of the house and access is through the house, it felt very private inside the studio and had everything needed for a short stay. Sylvan was a great host, very quick at responding to messages and flexible and welcoming with my arrival time. Seemed a very quiet place to stay, but not too far to walk to the nearest tube station (Parson's green, roughly 15 mins walk) so easy to access other parts of London.