I have been in several footballers' houses, and I swear, they all have identikit decor I think I asked about this once, years ago, and the club I had most to do with had a 'regular' interior designer or two who were clearly stone blind-- who were recommended to new players and their wives when they moved to the club and bought a house in the vicinity.
I think it may be a Premier League rule that you have to have those repellent dining chairs.