This was a perfect apartment for us, and we loved spending a week here in July 2016.
The location is not very central: it's a 10-minute walk to the Castle, perhaps a similar distance to the train station. But Blois is a small city and everything is within reach if you're willing to walk a little. For us, a great plus was the spacious parking lot just across from the house, which always had available space.
The house is older, but the apartment is fully renovated and is very modern. The pictures are very accurate. It is very spacious, with a large open-plan living room and two very comfortable bedrooms. The bathroom is also very spacious, the shower is modern as are all other appliances. The toilet is separated from the main bathroom.
The house has everything one can think of, and much more. The kitchen is well stocked, there's a dish washer and a washer and modern TVs, I can't think of anything I would add.
It's also very, very clean. The place is impeccably maintained.
Finally, communication with the host was great. We exchanged e-mails in English, she was always very quick to respond, she waited for us when we arrived and was happy to show us around. She left brochures on the city and activity options, and she even filled the fridge with some stuff for our first days.
All in all, it was as if a good friend had let us use her home for a week. I will not consider anywhere else next time I'm in Blois.