Tessa's guest room is nice and spacious. There is plenty of room for storaging. To our taste, the bed was a little to small for two people. It even was a little short for my husband (who is 1,88m). Since we only spent one night with Tessa, it was no big deal, but if you want to spent more time here, this is a information worth knowing.
The bath was spacious and clean. the shower works really well, which isn't a given in Scotland (in comparison to other accommodations we've been to).
Check-in and communication was really easy with Tessa, she is a friendly and attentive host.
The apartment is "down the hill" of Edinburgh's New Town. You can easily reach city centre by foot.