Last year, I rented my Dads retirement place out, they paid my Dads account a year up front in fiat. I produced an online tenancy agreement, I didn't give a shit who they are, still don't 😂 I have a tenant in Ventnor, I know who he is because he lives below my apartment there. I go to the pub with him when I'm there. I've never seen his passport or anything else.