tl,dr: AVOID -- total scam just aimed at getting deposit money.
External Link/Members OnlyText her on Saturday (10th) afternoon about a meet on Tuesday (13th). Really quick replies, short answers -- ''1 hour 220'', postcode given immediately, -- very short ''yes'' answers to all my questions (Do you do CIM? ''Yes''. Do you do a-level? ''Yes''). All seemed a bit too good to be true...
...and it was. A long text (more words than all the ones previously) explaining that she needs a desposit of 50% from me upfront ''because I do get a lot of time wasters making a booking not coming, I can't waste my time''. Told her I wouldn't send her cash because of the risk, so she offered to take Amazon voucehrs instead. Said no. I offered to come over straight away instead of Tuesday, so she wouldn't miss the appt -- she said she was available, but wouldn't take the immediate appointment without hte deposit first.
I gave up at that point and stopped replying. A few hours later I got a text asking if I still wanted to come, asking me for the deposit. I didn't reply.
And the best part: she moved on Monday and was no longer in Aberdeen, so if it wasn't obviously a scam before that... it was now. She'd have taken the deposit for a Tuesday booking then ''moved'' on Monday.