Change the matress!
We loved everything about our stay but the bed, it was very uncomfortable and lumpy, we would suggest for a change for a better bed. If you are visiting a new city and you are outside all day its nice to have a proper bed to rest and where to feel comfortable, other than this everything was very nice. Garreth´s place is a compact appartment and very nice if you want to spend a couple of nights in London. Very well located, a couple of minutes walking from the Underground and many nice restaurants and shops. The check-in was very smooth, the appartment felt very clean and safe. Neighbourhood is very quiet. Very good value for the money.