We stayed in Jesolo for the 4th time, however first time with 2 small kids and extended family. The apartment had 3 bedrooms (one is quite small though, but has bunk bed, which older kids would love), kitchen and cozy living room space and big balcony (although as we were on the 3rd floor we had to make sure kids stay off it:)) Everything we needed (coffee, coffee, coffee and some laundry) was there and in any case it was no problem to reach the owners (and they speak plain English if your Italian is nonexistant like ours). Most importantly the sea (and all the ice cream shops) is really really close! The one downside would be streetnoise, the “live” ABBA Classics and all, but this usually ends by 23 at night, though might be a problem with light sleeping kids (not in our case). So, all in all we loved it.