Never pay down a deposit in a bank account until you have met the seller, seen signed a purchase agreement.
No serious private advertisers ask for a down payment before you meet.
Receiving an email with an in-scanned ID does not mean that you have identified the sender. You do this on the spot, when you sign a purchase agreement.
A hybrid reception desk made of high quality materials like laminated boards, aluminium components . It has features needed at the reception center, and size 1.8meters
