The wg said come to 2nd floor and I will meet you at the lift. I thought she was being super cautious about revealing her room number but went along with it. I could access the lift on the ground floor ok, but needed a keycard to enter the corridor. I didn't know this until I got out of the lift!
Immediately regretted it when the lift doors opened, just a family waiting to get in, and left me trapped in a tiny lobby area trying to get wg on the phone. She was only a few moments but long enough for the other lift to arrive full of people. Discreet? NOT!