For those in Subang Jaya, you can rent courts in Sri Sedaya School Hall. The hall is on the third floor of the leftmost block. Cars are not allowed in except those with school stickers. There are six courts. The floor is of parquet wood tiles. Rentals for other ocassions can also be arranged. There is no air-conditioning. For bookings, go to the administration building on the rightmost block where the Schaeffer logo is, downstairs. Hope this helps for people looking for courts. Cheers.