The hotel we stayed was S2S Boutique Resort Bangkok. Thais called it “Moeleng” Boutique Resort or maybe they changed the name of it. I booked the hotel through Expedia. The reason why I chose this hotel because not only its affordable but also because it's located in Pratunam, it's closed to  Platinum Mall, Siam Paragon, etc.

 You can get more information here :)

We stayed here for the whole trip, we didn't move hotel here and there. It cost around RM500 for the middle room, for the three of us.  For your information, when I booked the hotel, I booked for 3 person. But when we reached the hotel, the receptionist only allow 2 person in the room as the room only have two single beds, unless we pay extra so the other person can stay in the room and will get a pillow and towels, and we didn't ordered extra bed because we will combine the two single beds :) So for the extra person, one night costs 300THB=RM 30. Thus, we payed 1500THB extra, and in total the hotel cost ±RM650. I would say it was affordable and the service was good. They cleaned the room every morning and provide water for us too! Well, it was a good place to stay and for that price! Thumbs up! 

After putting our luggage in the room, we were so hungry but had no idea where to get food. We asked the receptionist and he said at this hour all restaurants nearby should be closed already. Luckily, there was 7/11 nearby which was like less than 10 minutes’ walk from out hotel. We bought microwave meal and some snacks. Then head back to the hotel and enjoyed our super later dinner!