I'm following your leads at the moment. Vip Ola is hard to book. If you delay the decision, she is taken for the next 4 hours.
I reckon there are 2 other polskas with her on Bath Rd but one is sketchy with no info, and I think you got rejected for dfk by the other one, so I decided that it all didn't add up to being worth the trip to the out edges of the terminals.
Hot and Keen is beyond frustrating. I thought I had a booking in principle and then she ghosted me. Then next day she texts me offering an opportunity. There was a back and forth ping pong. I thought we agreed a time, then 2 minutes later she decided that she is not working after all
I deleted her from the HL for being indecisive. I'm not risking a train ticket to there plus there's no real B plans in the back of beyond if she forgets where she left her work phone.