Private rooms are available with monthly rents ranging from 51,000 to 55,000 yen. The private rooms at C's(Si:s) share Tamatsukuri range in size from 5.0 to 13.2 square meters, and all rooms come with a lock. Monthly fees include a 14,000 yen common service fee, which covers utilities and internet costs. In addition, there is an 800 yen payment processing fee, a 500 yen tenant liability insurance fee, and for foreign nationals, a 1,000 yen guarantor fee is required. The initial costs include a non-refundable 30,000 yen administrative fee.