If the meeting is at your place, you need to give a clear address and a landmark visible from the street: a corner, a shop, the block and stairwell number if you live on an estate. That detail saves calls and delays, especially when the internal numbering doesn't match the one on the avenue.
If she's hosting instead, expect a specific address and time, and stick to them. Visits are arranged with some margin because many share the space with their everyday life and need to organise their day. Arriving early is as inconvenient as arriving late: the best move is to say when you're setting off and again when you're close.
One detail that trips people up regularly: several ads write Malvín plainly even though the address is on the northern side of the avenue, and vice versa. If the exact neighbourhood matters to you, ask before closing, because between one end and the other there's a real difference in route and time. It's the question that prevents the most misunderstandings around here.
On the supply side, the range of girls posting here is among the most varied in the east, and the proposals run from a short meeting to companionship lasting several hours, with massages among the most requested options. Read the whole ad before writing: what each one does and doesn't do is always spelled out there.