The old wing of Sutus Court (at the back) is quite run down. The new wing in front of soi buakhao) is always fully booked.
There are two Katesiree, the new one opposite to Sutus Court is likely known as Katesiree House- Hotel & Apartment. The room, including the bath room are small but very good decorated. But there are construction site behind (not right behind but quite near). I heard some noise, though not very loud in the morning during my last stay. In fact, there are several construction sites,mainly found in soi 15, but sketching to Areca Lodge in Soi Diana.