Very nice area and well connected, 10 minutes walk to the tube. I couldn't met Zdenka & Luis’s but the communication was great. The room was clean and spacious, perfect for a weekend in London.
My only issue at the apartment was that walls are paper thin and you can hear everything. I had the bad luck to share the apartment with disrespectful guest and it was difficult to sleep when they had showers or cook at 1am.
I know this is not controllable by Luis but something to keep in mind if you have a light sleep.
If I could rent the entire apartment I would definitely stay there again.