I found Oliver's apartment to be very convenient for getting around Edinburgh. When you walk out of the apartment, you're right in Holyrood Park at the base of Arthur's Seat, which is a beautiful climb and walking through the park is a beautiful walk into Old Town/City Center.
The apartment itself is very pretty, very clean and comfortable and had everything I needed for my 3-day stay. I was a single traveler and the apartment felt very spacious to me. Their house manual was very thoughtful and helpful and I found Oliver and Ben to be very communicative and the process easy. I definitely would stay here again - thanks!