Really nice hotel. It is spread out over a large area so a fair bit of walking from your room to Reception, the bars, or restaurant depending on where your room is.
Nice pool area, probably the best I have seen in pattaya. Staff very friendly and helpful.
Walking street is also very close but could easily be a 15 min walk depending on where your room is. I also was given an adjoining room (door locked) but could hear every Russian word that was spoken next door. No problem moving the next day.
Like all hotels in Pattaya, Tha Siam is 'Visitor' friendly. My visitor left her ID at the main Reception (as is the practice in all hotels). When we went to collect it the following morning we were told the ID was at the other entrance. There are two entrances to the Siam. The involved a 10 minute walk to the other side of the hotel and another 10 min walk back again to have breakfast. This is bad service and not good enough.More