We stayed at Yvonne's place for a week in March 2018. Our overall impression was great. The location offers equally easy access to the Old and New Town. The view is fantastic and since the apartment faces Princess Street Gardens and it is on the third (US 4th) floor it is quiet and bright. We very much liked the uncluttered, elegant furnishing and all the amenities.
Yvonne and Gill responded very quickly to the questions we had before and during our stay. Both are very kind and accommodating. Again, thanks to both of you!