The place is around 20 min walk from the East Croydon Station. It was not a problem for me because I like walking.
Both flats C & B where I stayed at Julian´s place were new and good. The furniture, kitchen utilities, bed linen, and towels were all very clean and new.
My observation for Flat C is the noise of pigeons that were living in the ceiling. For me, it was a complicated situation to manage, but when I report it to Julian he offered the flat B so it solved my problem.
Flat B was pretty big and better than C. My only observation is that during my time there (~20 days) I had a visit of a small rat. But when I report it to Julian he put some traps. It was not so nice, but I know that houses in London can have this type of situation.
Overall, the place is good.