The building is on Quang Trung str.
100m to the Lakhe metro station.
It is also easy to go to the center of Hanoi by bus, taxi, grab and motorbike. I have motorbikes for rent (5usd/day) and willing to be your guide to anywhere you want within nearby area.
It is also extremely suitable for guests who want to explore the mountainous and traditional northern area of VietNam such as HoaBinh province, Moc Châu, Sơn La....
Market, supermarkets and 'traditional Vietnamese noodle' shop is very nearby.