We made our first simultaneous exchange with Diana and her family and we just could not choose better :) They are really nice and friendly people, we even met personally and spent some time together during our last day in Linz. The apartment is very beautiful and comfortable, Diana left us a lot of food and drinks, that we really appreciated as we were coming late our first day as usually :) Also I have really enjoyed the morning caffees on the balcony with a great view of Postlingberg where Grottenbahn can be found, we really liked this dragon train for kids, especially the underground with its fairytale world, it was perfect for kids and funny for us as well. As it was really hot during our stay, we have visited the nearby pool, where many pools for kids or a playground can be found. We really enjoyed it here, I hope we will exchange at least once again to explore more, in Linz or in Prague :) Communication was and still is perfect, Diana is really helpful anytime and we got lot of useful information :) We came back to Prague to a perfectly cleaned apartment, Diana even washed the bed linens and towels :) I can not say anything other than that I highly recommend exchanging with this friendly family :)