Trullo di Sotto, in the hamlet of Casalini, is in a peaceful spot a few minutes drive from the main road. Communication with Nina was good and she was very understanding of the issues we had delaying our arrival due to unforeseen circumstances.
The three bedrooms are spacious, two with en-suites and one with separate bathroom plus there's a dining area, sitting room and tiny kitchen. Ample outdoor space is provided which is pleasant for dining in the heat.
The pool was cleaned once during the week we stayed and that was at my request as it was already dirty when we arrived (it gets cleaned on a Friday and we arrived on Tuesday). The bottom was dirty and the surface continually had leaves and insects floating on it which I'd happily have cleaned out if there had been a net provided. I consider for the price we paid that the pool would've been cleaned more frequently as I too rent a property to guests and the pool is cleaned daily, rubbish collected and gardens watered.
The biggest issue for us was the wi-fi and although the listing states that this is provided via satellite and therefore can't always be guaranteed, what we experienced was a constantly unreliable service that required frequent resetting daily. It was impossible to do any continuous work as it was lost when the wifi went down and the service was barely sufficient for checking emails. This is obviously a known issue as we were advised on check in to "just flip the mains switch" which, as it transpired, we were doing several times a day. The problem wasn't helped by power outages over the first two days which made contacting anyone for assistance difficult as there was no phone signal or internet to try to find out what was happening.
As others have commented, the trullo is extremely hot inside and although fans are provided, the A/C is only in the main kitchen/dining area.
The bathrooms are well equipped however the shower flooded the floor with each use as the shower curtains were insufficient to stop water escaping. Not a major issue but having had a couple of slips, it occurred to me it may be a problem for older people or with kids running around.
The trullo is nicely decorated, the kitchen is equipped with the basics for cooking, the location is good for exploring Puglia and enjoying the beaches and towns.