I travel extensively, you are welcome to stay and use the entire place when I am not in:)
My studio is very close to Middlesex University. There is a shopping street with a supermarket, restaurants and lots of bakeries just 2 min walk.
Nearest Underground station is Hendon Central (3 zone), 10 min walk or 2 stops by bus. That connects you to the city centre in 20 min. There is also Hendon overground station 15 min walk or 2 stops by bus that will connect you to Southbank.