I stayed at Monica & piers apartment and can say I think it is one of the nicest apartments I have stayed in.
The apartment is in a very quiet area but only ten minutes walk to leith walk, which is full of pubs and restaurants. The apartment as a homely feel and is well equipped. There is no problem with parking on the street or in the underground car park
Monica & Pier quickly replied to any questions.
I would stay again if I was back in Edinburgh.