We had a lovely time at Juli&Reis.
The room had everything we needed PLUS some nice extras such as a hair straightener or a travel plug.
The bathroom is a bit small, but all in all enough for our 4 days in London. Maybe just a girls problem, where to put all the stuff in the bathroom ;)
Outside, the overground passes by but for me, as I live in a city too, it wasn't a problem at all.
On the opposite of the building you'll find a lovely café, called Pop Inn, where we had delicious BIG typical English Breakfast.
To the next underground (South Bermondsay) it took us about 10 - 15 minutes.
All in all we had a lovely stay! Absolutely recommendable :)