The apartment is located in Prague 2 which is a great location, 2 min from public transportation (metro and tram), so close to nice restaurants and coffee shops, full of parks, city centre is 10 min max by foot and it is also some of the prettiest neighbourhood in Prague, so you should take a walk through this area.
The apartment is well equipped, with big windows that provide you a lot of daylight, spacious bedroom and plenty of storage. In bedroom you have a table where you can work if you have to. It is very easy to check-in so you don't have to worry when you will arrive. There is no elevator in the building, but the apartment is on the first floor so that isn't an issue at all.
Parking is a bit of a problem in Prague generally, but in front of the building there is a parking place where you can keep your car without paying during the weekends and on business days from 8pm to 8am. The parking ticket for 12 hours (from 8am to 8pm) is 20 euro which is still cheaper that some garages.
The communication with the Prague Days team was excellent, they are so helpful and kind, and they can also give you some useful recommendations.
One thing that might be a problem for someone, like us, who like to sleep with open windows is a very busy and loud street. The apartment is on the corner and even at night there is a lot of traffic, but when you close the windows everything is fine.
Thumbs up for this apartment and this lovely people.