The solaris appartement was great. We stayed there in june for five days, with my sister and my parents. Its big enough for 4 adults and actually very spacious. We really loved the architectute of the appartment, rooms on one side, kitchen and living room on the other. Making it very intime and quiet. We could enjoy a 100% silent and quiet sleep everynight althought we were situated right in the heart of the city, 2 minutes walk to uffizi galery. 30 seconds walk to galileo museum, 15 seconds walk to one of the most appreciated restaurants of the city, pizzeria and italian sandwishs. One minute walk to a little grocery store and drug store. The appartment is very very well equiped! The kitchen has everything you need and it's all very clean. You will adore the bathroom with its sunny windows. Spick and span! We where heart broken when we had to leave the appartment! It felt like leaving home. Sid sent good friends to welcome us and give us the keys. Wifi was okay in all the appartment. We had two sets of keys. We were glad and enchanted to stay there! If you can climb three floors of steep stairs, do not hesitate: go to solaris! And there is a chair at the end of every floor you can use for a little rest if you need to... Would definitively go back to solaris!