On left as you come into soi 112 just before 7-11, 2 Thai restaurants, 1 for Pad Thai and 1 beside is typical Thai menu, both good and cheap (can take away also. If you turn left at 7-11 you have Manee bar, very popular with locals..really great little bar. About 200m further on the left is a Thai restaurant..excellent, cheap but very Thai...very little english here..so learn how to say your favourites! Another 500m on the left is Olives,, Italian menu..brilliant food there, its busy so be early to get a table.
Back to 7-11 - carry on straight and Mr Mons/Tiks both mentioned already. A new Thai restaurant is under construction and another few kms up there is Zab Wer, big place. Good for kids as they have a play area, some good english dishes there.