Well making too much of a friendship can be dangerous too as is mixing your work and personal life but obviously that's a personal choice.
But if u advertise early enough that your going somewhere then ppl can see and book if they want to, a girls number is up there so it's up to I guys if u want to choose to visit her
Iv heard of a girl asking a guy if he wants an apt with her he didn't want to so never replied to get a pm saying why did u not reply !!!!
There are hundreds of beautiful girls kind of cocky to assume someone would want to see me over all of them and pressurising via pm well just il shut up now lol