Hotel is 100m from the metro. Almost all shops. We can walk to Patpong market (night market). The rooms are okay but hygiene issue is not top. For the price it's still okay. Breakfast is a minimum of choice. If you search for a place to sleep that's OK.
http://www.tripadvisor.com/ShowUserReviews-g293916-d643721-r331979447-I_Residence_Hotel_Silom-Bangkok.html#