I stayed here for a month and I really enjoyed Portobello being my home base. It's a charming beach town, and it was great to be able to pop into Edinburgh center really easily but also to have a place to retreat from the August crowds. I was working remotely, largely from the flat. The WiFi was really reliable and fast, which was great. The kitchenette is a bit tough for longer stays though, if you're planning on cooking in a lot.