I had a very positive experience staying at Joshua's house. He was very responsive and easy to communicate with, and always quick to answer questions and make you feel at ease. The room was very clean and well maintained, and it was nice having a private bathroom (though the ceiling in the bathroom slopes, so just watch your head!). Check-in was easy and Josh was able to accommodate my arrival schedule.
The house is also extremely convenient to downtown Nashville- it's about 10 minutes by Uber/Lyft and costs around $6 per trip, or it's a 25-30 minute walk to all the main downtown sites. I really appreciated Josh's hospitality and had a great visit!