Is there a possibility that I have been out of the loop in London's Loft?

Wow! 500 Pounds for a loft, my London friend checked it out for me a few days ago and said she wanted to take it if the rental time matched. Although the area is not big, it is enough for one person. There is also a huge window and platform in the room, which is very comfortable to sit and read tea! I can move in soon! And the rental period is very flexible, the shortest can be 3 months, but I want to find one year, the specific price I did not ask clearly. The location is in Kensington, West London, very convenient to the city center, UCL and IC. There are also many supermarkets and restaurants next to the apartment, and the living is very convenient! Oh, the most important thing is, you can keep cats! Who knows? It's really hard to find a pet-friendly house in London.