Jirinas apartment was a very lovely surprise for us.
We didn't have much expectations when we booked since we did it last moment, but the apartment turned out to be much nicer even then the pictures. the kitchen is very spacious connected to a sweet small living room. The bedroom is huge with a big comfortable bed and two closets to store all your things.
There is a bathroom with a very big tub and a separate shower which was fun.
The location is amazing,a step from the river and very close to karl bridge and many major sites.
The communication was mainly with Jirinas son Martin, He was always available via sms and he was very sweet to us and helpful right from the start and up until the end of our visit.

Just beneath the apartment there is a very cool place to have breakfast called:Café La Crème and down the street the best Vietnamese restaurant we ever ate in: Pho Bistro.
The downsides to the apartment are: very close there is a night club and Saturday night was noisy. lucky for us we were so tired that day we didn't have truble falling asleep.
During our stay there was a heat wave in Prague and the apartment has no air conditioning, so its something to consider during hot periods.
We definitely recommend this place for a couple visiting Prague