Amazing place in Tokyo!
Their place was extremely clean and included all the amenities you need to do daily chores. If you’re staying for long, I can see how their living room would be a great place to relax after a full week of exploring Shinjuku.
And, if internet’s absolutely necessary, their non-pocket wifi setup should be more than enough to stream and video chat.
As a warning, there is not an elevator to the top floor where the apartment is. However, since the airbnb is SO close to Shinjuku, stumbling home after a late night of izakaya hopping should be absolutely doable, even after the last train has passed.