The Sanco Inn Nagoya Shinkansen-guchi Annex offers a Standard Twin Room, which is a twin room that can accommodate 2 adults and 2 children. The room size is 205 sqft and smoking is not allowed. The hotel also has a Standard Double Room, which is a double room for single occupancy. This room can accommodate 2 adults and 1 child, has a room size of 140 sqft, and smoking is not allowed.

Guests at Sanco Inn Nagoya Shinkansen-guchi Annex can spend their time enjoying the leisure amenities provided by the hotel. There is a massage facility available to guests, allowing them to relax and unwind during their stay. The hotel also offers other amenities, although specific details are not provided in the data. Therefore, guests can potentially make use of additional amenities such as a lounge area, a fitness center, or a swimming pool. However, these amenities cannot be confirmed based on the given information. It is advised for guests to inquire directly with the hotel regarding the availability of these amenities. Overall, guests can expect a comfortable and enjoyable stay at Sanco Inn Nagoya Shinkansen-guchi Annex, with the opportunity to relax with a massage and potentially access other leisure amenities.