The house is exactly how it is shown here. It's right next to the Pimilco underground, a one minute walk at best and there is excellent connectivity to Central London. Victoria station is one stop away. Mischa was the perfect host, everything was explained really well and both check in and check out was smooth.
The house is comfortable and the terrace has a beautiful view. You can even see glimpses of the Big Ben and the London eye from the terrace.
I would totally recommend staying at this place. Stayed for four nights.