I was spending four nights at the Morningstar House and it was a wonderful experience for me. Diana was so welcoming, open minded comforting and generous. I had a little bedroom and could use the full equipment of the kitchen and spread my self out on the rest of the house. I really enjoyed my time here - it is a little out of Nashville, which is great if you like it more peaceful and you are in Nashville very quickly.
Dianas house is nice, arty and makes you feel just like home.
And if you also get the opportunity to get a ride in Rons bus, just go for it. He has a lot to tell about Nashville and the music scene. I would come back any time.