A great option for graduate researchers and professionals who might have to work during the stay! The WiFi is indeed fast and I had a couple of perfectly smooth Zoom calls during my visit. The loft also provides great privacy. The neighborhood is quiet and safe. The Tube station could be reached in 15 minutes walk and you can commute to Central London easily. Samantha has been very helpful throughout my stay.
The heating and the shower are a bit tricky but you will get used to it quickly. Overall, I think it's a great choice and I will probably try to book again if I am visiting London next time.