First of all we had a lovely stay and communication with Owen was great: he even managed to add an extra night when our airline changed the first flight.
The apartment is located in a quiet community building on a residential street. There are various bus stops around the corner and you can walk to Arsenal and Finsbury Park stations within 20 minutes. If you plan your trip in advance, you can reach the city center in about 30 minutes.
The apartment has everything you need - for short and long stays + there is a Sainsburys around the corner.
BUT the apartment doesn't live up to the pictures shown here: the front panel of the dishwasher is missing, the hob doesn't work, the carpets are badly worn and there is mold in the bathroom.
All in all it's not top notch and can't live up to German standards but it's worth the money - we still had a nice stay.