We stayed at the Trullo Tulou for a week for our Honeymoon in July 2022. It was a beautiful place, and looked just like the pictures but even a bit bigger including the pool. It is remote in that no cafes/shops are walkable, but the neighbours were closer than we expected from the photos, with houses very nearby on three sides and the neighbours and their dogs audible very often, especially in the evening. The dogs barking was noticeable sometimes but it was very quiet inside the trullo so no problem sleeping for us.
Please note the head height inside the trullo can be quite low in places, especially the kitchen, so tall people (5'10+) may find that a bit of an issue. Inside, the furnishings are deliberately 'rustic' which is in keeping with the style of a trullo, but do be careful as some of the handmade/upcycled wooden furniture has rough/sharp edges which we caught with our shins a few times.
The facilities were all great but be aware you will have to provide a lot of essentials yourself as very limited supplies were provided (e.g. just one toilet roll, no kitchen towels, no spare bin liners, no swimming towels, no oven mitt for handling hot pans). The wifi isn't the strongest and went down for several days while we were staying due to issues in the area (not the host's fault) - not a problem for us as we didn't need much internet and could use 4G which had good signal there.
While we were there it was extremely hot, so the air conditioning and fan provided were a lifesaver! We were bitten a lot by mosquitoes despite using insect repellent, so recommend you bring a strong bug spray and use it liberally and often during that season.
The trullo was a perfect base for exploring this region, and day trips into Locorotondo, Alberobello, Martina Franca, and further into Ostuni, Polignano a Mare and Monopoli were all easily achievable by car. You absolutely need to drive to stay here, and there is a great supermarket just 5-10 mins drive which had everything you need. We barbequed several times using the outdoor BBQ which was fantastic, and the outdoor seating area is lovely with great lighting.
We were also visited by numerous cats, mostly a skinny little one-eyed white and tortoiseshell cat who we presume to be the 'Dolce' referred to in notes from previous guests. Some nights she even brought her two kittens to meet us, who we named Onyx and Topaz. If you stay after us and meet the cats, please take care of them for us! On one night we also saw a fox and a hedgehog, and at night we saw bats, so it was fun spotting the various wildlife of the area too.
All in all we definitely recommend the trullo to stay in to experience this part of Puglia.