Location is at Upney station which is in Zone 4 of Central London - the trains tend to take about 40 minutes from central london and trains may not always run to this station at odd hours.
Location is about a 8-10 minute walk from the tube station. We did not see any food or grocery places nearby as we did not detour the region. However, listing was easy to access and the room was very well equipped - towels, shampoo and soap, cutlery, kettle, microwave, fridge were all provided in the room. Host even lent us a small fan as the room was quite stuffy due to lack of windows for ventilation.
All in all, 5 stars for this listing for its value and facilities. Would recommend this place to travellers who are looking for a low-cost place to live in and do not mind the long travel from Central London. Thank you Radmila!!