Yes, there is parking available at Toyoko Inn Mito-eki Minami-guchi. The parking is private and located on site. The cost for parking is ¥1,000 per day. However, it is not possible to make a reservation for parking.

The hotel offers economy double rooms for single occupancy, non-smoking single rooms, and smoking single rooms. The economy double room has a double bed, while both single room types have twin beds. All rooms have a size of 129 sqft and can accommodate one adult and one child, except for the economy double room which can accommodate two adults. Smoking is only allowed in the smoking single room.

Guests at Toyoko Inn Mito-eki Minami-guchi can spend their time enjoying the leisure amenities available at the hotel. According to the provided data, the hotel offers featured amenities like a relaxing public bath and complimentary breakfast. This indicates that guests can unwind and rejuvenate in the public bath area. Additionally, they can start their day with a complimentary breakfast, saving them time and effort in searching for a place to eat.

While there are no other specific amenities mentioned in the provided data, it can be inferred that the hotel provides a comfortable and convenient stay for its guests. They can relax in their rooms or explore the hotel's surroundings, as it is conveniently located near Mito Station.

In conclusion, guests at Toyoko Inn Mito-eki Minami-guchi can spend their time enjoying the provided leisure amenities such as the public bath and complimentary breakfast.