The place is very nice and I really enjoyed my 3 month stay. Matthew is very responsive, respects your privacy and helps whenever you have a problem.
The fridge was noisy, but Matthew wrote me that he replaced it after I left, so I think there should be no problem for future guests.
The WiFi is stable and fast and allows Skype calls in good quality.
As many others already said, WeHo is a great location in L.A. and you can reach all the points of interest within a reasonable time.
For me parking without a permit was not that easy in this area. I only had a car for 3 days in L.A. and was totally frustrated on day 2 and started to ignore parking signs. Don't do that, the ticket is 70$! However, Matthew can get you a parking permit, which makes it much easier to get a parking space. Actually, it was me who thought, that I don't need a permit for 3 days, so it was my fault.
If you intend to take the bus, there is a good connection to the beach in Santa Monica and to Downtown, both about 1hr ride, or less in off-peak hours. Even UCLA is reachable via bus if you don't mind walking about 20min to Sunset Blvd.

All in all I can only recommend this place, so 5 stars for Matthew's Bungalow!