Good location, no doubt but....stayed in n12 : very noisy and curtains do not block out light - water in shower did not empty, one small saucepan, nowhere to store lugggage and no visible staff or reply to mail "guest services". we moved out one day before the end to be able to sleep at least one night out of our stay. The internet did not work and required to re-register every two minutes. Awful ! Good concept, no attention to indispensable details for travellers. We will not go again or recommend to anybody

I really don’t see the justification for the bad reviews here. This building was easily found from Bond Street Station, guest services called prior to arrival offering assistance whenever needed. The apartment is well equipped and clean, in my experience it was serviced every week and I always found the staff helpful and courteous at all times.

The location of these apartments is great, but they are just not up to standard for a business traveller and there is a 28 day cancellation period! I had to stay a number of times over the past few weeks and whilst they are furnished with everything one would need, they just were a felt dirty. An horrendous odour permeated my clothes etc, the toilet required cleaning to such an extent I bought bleach and air freshener. I just find it unbelieveable that with such a great resource MINC do not do more to retain their visitors. The bedding was clean but smelt musty and in the second flat I stayed in there was no hair dryer. I was told it was in the top drawer but could not open the top drawer!! I really wanted to like the apartment, as I am in London at least two to three nights a week but I will not be staying again!

We were in London for work/leisure for 4 days and were seeking something self-catering. The location of the Mayfair Court appartments is great, central and very convenient and also on a quiet street.
The furnishings were quite attractive and I appreciated the quality appliances in the kitchen and bathroom, and the quite generous storage space.
The first day we arrived, we were put in the basement flat - no natural light and hugely noisy ventilation (or something that sounded like that) on and off at 15-minute intervals throughout the night. Also, we had no hot water on arrival and the telephone help line staff were not particularly helpful. To top it all off the flat was not very clean.
Lucily, the next day, staff moved us to a flat higher up in the building. Although smaller, it was on the whole better. It was superficially clean but not properly clean: for instance: under the bed was disgustingly dusty and there were a lot of crumbs and accumulated dirt behind the cushions on the sofa.
As other travelers have mentioned, the absence of any possibility for leaving luggage on the day of departure is a real problem - couldn't the owners instal a locker or two for visitors' use?
Finally, in a funny quirk, the furniture was too small for the flat! A picture in the corridor hung crooked because the space above the lightswitch was too small for it! And the bed in the bedroom had to be moved completely to one side if one wanted to open or shut the bedroom door (this was particularly unpleasant due to the unsightly dust and rubbish under the bed). The light switches next to the bed in the bedroom had seemingly been placed at random and therefore made them useless.
I would stay there again I think, but I would have to have more assurances about not being in a noisy basement flat and that the place had been properly cleaned prior to arrival.