Dunno about the owo. I'm not bothered and it's not usually worth paying extra for.
As for 1 hour, treat this as "I'm there for the looks", the service is a bonus. If you are not in Hendon or wherever she is, there's a high chance it won't be worth the trip, especially if you get switched on arrival. You should reckon that there are other less attractive birds in the same flat who need to get paid too and you could be routed to one of them.