We had an easy stay at Mary's for one week. Everything went really smoothly and had no problems. The place was clean and accurate to the listing.
It was really hot and the air conditioning worked well but unfortunately it was really loud.
There was quite a lot noise from the bars (this room is the closest to them) but Mary had earplugs for us so it was no problem. Transportation wise the location is really good, a short walk from the Flyaway bus from LAX, close to Hollywood/Vine metro station and walking distance from Walk of Fame, Chinese teather etc.
At night/in the evening the neighborhood might feel a bit unsafe for someone walking alone but we didn't find it that bothering.
We met Mary a couple of times and she was really friendly and helpful giving tips how to get to places and where to eat etc. She comes in daily to see that everything is top notch at place :)