We are a family of four (two kids aged 8 and 5) and stayed at Il Giglio a couple of nights.
Located in the heart of the historical center, right in the middle between Piazza San Marco and Ponte Rialto, Il Giglio is a true gem. Easily reachable both by private taxi boat or public ferry it is very close to all main attractions. Its position on the top floor of a historical building implies you have no elevator and you need to walk some stairs, but at the same time it offers the opportunity to live like a Venetian. During our stay there was a very intense tide peak which flooded the building entrance by 10 cm and frankly speaking this was an attraction itself.
We have been many times in Venice, staying in high-end hotels, but no one has ever offered the majestic view of the Canal Grande we had while staying at il Giglio. Plus beds are very comfortable and the apt very tidy and clean.
Last but not least, Marco has been a top host, very attentive and helpful. We will definitely be back!