Location: hotel is just after the China embassy, at the business district of Ratchada area, 5 mins walk to BTS, along the walk there are some inexpensive local street food. And if you have no times to visit MBK, Siam Paragon and ect, I would suggest you to keep the shopping within this area, there are 2 Robbinson Mall, Tesco Lotus, Esplanade Mall and Big C Extra. Plus: no worry, if you preffered to take taxi instead of BTS, you just need to inform the front desk, they will get you a taxi with No Extra COST!!!
Worth of $: Love the unit, feel like my house, except there is no food! To me it definately worth for the $$$, you got your own 1 unit bedroom, a toilet in the room, a living room, a kitchen and a laundry room-washing machine with dryer feature!! The unit that I stay is on the 6th floor - 608, facing the resident area, not a bad view (hotel called "garden view").
Service: generally, the staff are not friendly, but very prompt to attending our requests. I personally do not like a lady reception, she was unhelpful.
Cleanliness: I was shocked to found out the dustbin in the toilet left with a used sanitary pad and to my amusement, the ladies who came suppose to say sorry and clean up the leftover, but they then accused me for throwing the pad there and asked them to come and clean it! Generally, the unit is clean, if you are not particular with mould, ants and unclean kitchen utensil.