Luca's place is well located for the Biennale, in fact you can see the walls of the Giardini from the front door. Communication with Luca was excellent, the flat was pretty easy to find from S. Elena vaporetto stop. Luca met us outside and took us through the flat's amenities - three bedrooms - one excellent double bedroom, single bedroom with small bed and what was set up as a second living room which I think had a sofa bed. I asked Luca to prepare for 2 bedrooms for us and that was all sorted before we arrived. Kitchen was good with the bonus of table and chairs so breakfast was a civilised affair. Living was OK, but we didn't spend much time in there. One improvement would be to provide some info on how to put on the TV, for music and the news and weather and wifi service could have been better - it went from non-existent, to intermittent, to good over the course of four days.
Luca gave us some excellent tips about where to eat and shop for food during our stay. All in all I was very pleased with the flat and found it good value for money. I would definitely stay there again.