I totally recommend Martha. She is a great host, she explained all the detail about the house. the place has huge rooms. The location of her place is great, you can walk 2 - 3 blocks either way and you will find out lots of places to eat. The neighborhood is quiet and the environment makes you feel like home. The only downside for me is the snail stair, perhaps a different comfy style of stairs will be great. But overall the place is awesome.
Thank you !