On my 4D3N birthday trip to Bangkok in September 2017, I stayed at Pathumwan Princess Hotel! Pathumwan Princess Hotel  444 Phayathai Road, Pathumwan, Siam, Bangkok, Thailand, 10330 Book HERE on Agoda! (Direct Link!) If you prefer using Booking.com, use THIS link to book for S$40 cashback (min S$80) on your credit card! Alternatively if you prefer Airbnb, …