The boss and staff was friendly and helpful. The location was great, right in the shopping paradise of Myeongdong, Seoul. Food, subway, boutiques, massage parlours are within the vicinity. The only little complaint I have is the noisy aircon pumps and the damp-smell of the room due to not-so-good ventilation. Other than that, I like that little pantry area where I had my breakfast at my own pace. There was also a microwave where I could heat up my food. Toiletries were also very complete - bath foam, shampoo, conditioner, hair dryer. It had similar room size with some hotels, so I feel this is really value for money :)
A word of caution - there are three Philstay. We went to the one at 9-gil (the staff was super helpful, helped us call the 10-gil staff and asked for directions) but we actually booked 10-gil.