On the road now know as Soi Sea Pearl or Sawatdirak Road.....
it is the north boundry of the square block
Soi Bangla, Beach Rd, 2nd Road.
Some nice hotels and resturants. Not as busy as Bangla but
more that one can finish in a month...I go to Moon Bar, Pic and Whistle and there is an indoor air con sports bar with pub grub Heros....1 row of bars off the street

http://www.gaypatong.com/general/maps/patongbigmap.htm link to a good map!