My friend and I booked Mary's place for a wedding in the area and had a great stay. The space is just as described and pictured — cozy but with a good amount of space with really great design touches throughout. The bed is super comfortable (as is the couch/futon) and the kitchen is small but stocked with coffee, tea, dishes, and cutlery and has a small fridge, microwave, and electric kettle.
Check-in was really easy and overall my friend and I felt really secure knowing that we had an added layer of security via the property's front gate. The neighborhood is beautiful and fairly walkable. Mary provided a list of local restaurants and her recommendations were great.
Overall, I'd highly recommend staying here, especially if you're spending a lot of your stay in the Eagle Rock, Downtown LA, Echo Park or Silver Lake area.