Dorm room. mixed with men and women. Easy access to Central Tokyo. Go directly to Shinjuku, Shibuya from the nearest st. Sumiyoshi which is 7 minutes walk. Akihabara, Asakusa by Bus. A convenience store is 10 sec walk.
If you want to eat nearby, you have many choices, such as Ramen, Yakiniku, Teppanyaki, Japanese traditional meal, Soba noodle, Karaage(deep fried chicken. I love it!), I have so many recommendations. so it's depending on what you like to eat and your budget.