This was a GREAT experience. Huge room, one of the cleanest I have ever seen. Washlet, big fridge, oven toaster, micro-wave, dishes, silverware, everything you need during your stay.
The contact person was also friendly and very quick to answer any of our questions through expedia chat.
The only negative is the whole process of sending out personal information and an ID card photo *twice*, one before going there, and once again when checking in with the little ipad that was in the room. You then need to take a picture of your face and the face of any accompanying person with the ipad and send it to whoever. I'm still not convinced this is necessary, but anyway. I'm still giving this a perfect score. If you are not as paranoid as I am with sending personal information, go for it. This was such a nice apartment to stay in while in Sapporo. Will probably go again if it's the same ridiculously low price as it was this time.
Perfect score!