We were dissatisfied with our stay at Lara's place, and we wouldn't have booked it if we realized what would happen. Overall the place was tidy and in a great location, but based on our experience, we don't think it's worth booking.
For the whole duration of our stay, the hot water would work for a total of 2-4 minutes each day. Otherwise, it was ice cold. We informed Lara of this after our first night, but they were unable to fix it because of issues obtaining the part. According to our conversation with her, the hot water is often finicky for guests (so this is something to keep in mind before you book).
The listing does say there is NO A/C in the unit (and we didn't mark off stars for this), but it's something you should be aware of before booking. The listing indicates "No A/C" at the very bottom of "What is Offered", so it's easy to miss. Venice is very hot and muggy during the summer, and it's something you should consider when looking into places.
Lastly, at the time of our booking our stay, the listing said it has 1.5 bathrooms. This is false- it only had 1 bathroom, and we let Lara know (she changed it so now it now reflects the true number of bathrooms).
Ultimately, we are very dissatisfied and disappointed. We spent a good amount of our time in Venice messaging Lara, coordinating maintenance, contacting Airbnb, and taking ice cold showers.