For an apartment in Venice, the location is definitely prime, as it's only a few minutes away from many of Venice's great eateries and town squares by foot. Monica and her travel agency also did a great job in making sure that we were able to find the apartment easily on our first day by sending someone to meet us at the ferry shuttle dock and help lead us to the apartment.
While the apartment was conveniently located in the middle of Venice, there were a few things that could have made our stay more enjoyable. My family of four and I had assumed that we were going to be provided toiletries at the apartment so we hadn't thought to bring shampoo, soap, or toilet paper with us. Luckily, there was a grocery store located only a few minutes away so we were able to buy everything we needed there, but do bring your own soap and toilet paper just in case. Also pack lightly as well, as the apartment is located on the 3rd floor! My family and I learned the hard way, as we were forced to carry all 7 of our large luggages up those 2 flights of stairs.
Overall, however, we did very much enjoy our stay, and do recommend this apartment.