Hello,
We traveled to Prague for my brother's wedding. We stayed in the penthouse with our four family members along with my parents and niece - a total of seven people. This was a great place for everyone to have their own space, plus a common living area for breakfast, games at night....etc. We love that it afforded everyone some 'elbow-room' so to speak. The penthouse was very clean and had comfortable beds. Linens including sheets, comforters, pillows, and towels were also provided. I realize this is typically standard, but it's worth mentioning.

In addition, the penthouse has wonderful, thoughtful amenities. There are both a washer and dryer in one of the downstairs bathrooms. It is not coin operated and we were thankful to be able to do a quick load of laundry after traveling over 15 hours internationally. Other extras such as having a french coffee press, hair dryer, toaster, clothing hangers... etc. made the penthouse feel like home. Everything we needed was provided, and then some (such as towel warmer, heated bathroom floor in the master bath, along with shampoo and body wash). My parents who become easily fatigued due to side effects from cancer medications, truly appreciated the elevator after long days out and about in the city.
The check-in directions were step-by-step and very clear, even having pictorial support - again much appreciated after being awake for 36 hours straight. The wi-fi was nice to have and easily handled multiple devices being used at one time.
This was our first time using airbnb - another vacation rental site is more popular in our neck of the woods. Michal and Michael's team at airbnb were phenomenal to work with. They answered emails quickly and let us know of things to expect (such as the city/tourist tax). Their communications were warm, friendly, and upbeat.
Overall, we highly recommend this penthouse. We will definitely reserve it again.