Small but bijou. The location is really good. Just round the corner from the tube. Get to London Bridge in ten minutes. You can walk to the wharfs near Tower bridge and onto the Thames, walk on to Tower Bridge, itself. There are some really good restaurants there. Walk past Tower bridge and onto City Hall and HMS Belfast. I love walking in London and this is one I'd recommend.
The only problem I had with the flat is finding it and finding the right entrance and the lock. But I was v tired and I only had 6% left on my phone. So, probably my fault really. It was really nice to get in. :-)