It is a direct connection to Shinjuku.
Only walk from Ryogoku station.
Asakusabashi is the next station on the train and it takes 2 minute from station on JR Sobu line.
Easy access to Akihabara also.
Ryogoku Kokugikan(SUMO) just near the apartment !
it takes 3 minute from Ryogoku station on JR Sobu line to this aprtment.