On reflection this was 100% the correct accommodation choice for my visit to Chattanooga. In summary:
Price point - huge saving over the larger hotels located in the heart of the DT area.
Location - easy trip to the heart of DT. Taxi's reliable, Uber operates within the area, & there is a regular bus service running from within a minutes walk from Fyke's front door. The bus was so easy, regular & quick it was my personal choice. However even using the taxi's it is still a huge saving over the DT hotel nightly fees. For car renters there is a covered car port. I never felt inconvenienced being located where I was, & I spent each day enjoying the DT area at some point.
Security & privacy - living in my own independent space gave me the feeling of privacy. However being part of the main house gave the extra security. There seemed to always be someone around that I could ask for help if I needed anything. The rented accom opens onto the back garden which was essentially only used by me - felt like having my own back garden.
Facilities - having the essentials there for me was a big plus. The kitchen has all you need, & the living areas comfortable. The bed is big clean & comfy - I found my sleeping quiet & comfortable. There is proper wifi which is reliable & strong (not like much of the wifi I encounter at hotels!). A large TV has all the fancies like Netflix & Youttube if that's your thing. Bathroom is clean & water pressure / shower temp is all 100%.
Clean - the place is clean!
Host - I couldn't have lucked out on a better host. Fyke was welcoming & it was obvious he wanted my stay to be positive. However he was not overbearing & was happy to allow someone to stay (respectfully) within his property.
If I make a return to Chattanooga I wouldn't think about staying anywhere else. Positive experience all round.