If you're looking for Thai food in Cabbagetown the only previous option was Young Thailand or walking to Regent Park and getting some delicious Sukho Thai. Thai Room is a nice addition and I hope they last.
I went for lunch the other day, we ordered the lunch special curry pad Thai and regular pad Thai. Lunch sized portions were generous and I was unable to finish mine.
Service was great, nice quiet environment. They only just opened recently, so I'd cut them some slack as they work out the kinks.
Did I enjoy my meal? Yes. Was it the best Thai food I've ever had? No. Would I eat here again? Yes. Food here is definitely less greasy then Young Thailand around the corner. It's your typical quick fix Thai place, so eat here if you're craving a huge portion of noodles. Maybe hold off if you only want super authentic food.
Please note they also carry Malaysian food, I did not try any of the Malay dishes. Maybe next time!