Staying at Domus 19 Guesthouse during my three days in Florence was wonderful!
The place was easy to walk to from the Santa Maria Novella trainstation, and communication with Raimondo before, during and after checkin was perfect and done over WeChat. Raimondo was kind enough to give me some pointers for sights and areas on a map.
The guesthouse is located in the eastern part of Florence 10-15 min. walk from the city center, so very convenient. I had a nice big room that was very nicely decorated. Everything lived up to my expectations.
There were no shampoo or bodywash during my stay, but I could easily buy this at a supermarket a few blocks north of the guesthouse.
If you want a good accommodation in Florence that is not expensive or smack in the middle of the touristy area, then Domus 19 is perfect!