Omars place is very central. For me, the location was perfect. Everything was in walkable distance, especially King's Cross. Also he responded very quickly to my messages and questions. He was there to hand me over my keys and to give me some details about the rooms. Also he was so kind to let me stay an hour longer. Thanks again for that!
All in all I can highly recommend staying in Omar's place. My room was very nicely decorated, sunny and warm. With a kettle and tee. I felt home and safe. I would like to come back again some time.