Only 8 mins by train from Haneda airport, about 5 mins walk to the Airbnb. Basically just walk straight and you can find the building it's on the main road. Affordable price and have everything that you need. Only thing is the host is busy and he might take a while to get back to you, sometimes he might miss your message. But overall it's good deal and you won't regret it, happy to stay there again if I return to Tokyo.