"Generally good, but I didn't taste the food because I was concentrating and preparing for the match. But I think it is good because we were provided by a comfortable seat, massage device and cool room temperature," Jan O Jorgensen, a Danish men's singles player, said.

"Generally, it is comfortable enough although many complained about hot warming up hall, but I think it was not a big deal, it can be for our warming up," Jorgensen said.

Compliments are also coming from one of the Japan's women's doubles, Ayaka Takahashi. She said the Player Lounge Istora is cozy enough and it has many kinds of food. At the Player Lounge, the athletes could enjoy wifi connection and tv set to watch live matches.