Jo's apartment is well located, with easy access to central Edinburgh by bus, or taxi/Uber. If (like us) you enjoy a walk, there is an easy route avoiding busy roads.
The apartment is fully equipped and very pleasant and comfortable. The little science touches are amusing and clever - Jo clearly has a sense of humour to match her hospitality. We were able to check in early and Jo was always quick to reply to questions.
In short, a great place to stay, with a good view of the bridges over the Firth of Forth. I'd certainly consider another stay, if in Edinburgh.