Klaudija is the perfect host. She helped us a lot with everything we asked for and were nice a happy all the time.
The apartment is big and clean, and very central. You get to the city center in 3-4 minutes.
But when it comes to ventilation and air conditioning it was terrible. The apartment was so hot that my son slept at the kitchen floor for 3 nights. There is a note on the door that says "please turn of the AC when you leave the apartment", and so we did. Except for one night. And even after 5-6 hours my son refused to sleep in the bedroom because it was really hot.
So, if you like to sleep in 20-22 degrees, you might look for something else.
We stay for 3 days in Komiza on Vis island.
Komiza is a small town though indeed everywhere is close to the port where almost everything is happening.
Klaudija and her husband where very friendly toward us. They were even expecting to send someone to take us at the Ferry which is on the other side of the island. But we came with our own car to have more freedom of visit of the several spots and beach :)
The apartment was nicely fulfilling our needs for the five of us and the beds were comfortable as well as the temperature was cool enough in the house to avoid requiring switching on the AC (still available).
In general we had a very nice stay on Komiza! :)