A nice place with pretty easy access. We took the airport bus to ikebukuro and walked because it was too late to access the train. さん kindly had the place waiting for us. The only things we want to note is a. There are 2 airbnb's across the lane from each other, be careful not to get confused and the other one has signage which confused us for a bit~
B. There is a strong air freshener in the toilet, if you are sensitive to strong smells perhaps ask to have it removed.