Most taxis knows Sathorn Soi 1. Again - if you see the very tall blue LH bank - the taxi will then turn left onto Soi 1. If you count 4 speed bumps and then Vincent's Restaurant is on the left. It's kind of a blind left............... .........Or: You can take the MRT to Lumphini and take Exit 2 - you will walk down the street (Sathorn) and you will see LH Bangkok (big blue building on the left). Take your first left right at the corner onto Soi 1. Walk almost to the end of the road. Count 4 speedbumps and then it's a blind left. You will see Vincent's Restaurant. Walk straight ahead past the guard desk (ask him for C-67 if you want). Past him there is an open area on the left with two cars and next to that is an elevator. Take it to the 6th floor (it's old but very safe). Take a right and go down to the apartment that is second from the end. There are window boxes with fake flowers in front of my place and a cafe table and chairs.