I stayed at Marina's apartment for a work trip (30 days in total). The apartment was both spacious and comfortable enough for both me and my wife to work there. The kitchen has the basic utensils and cooking ingredients you would need if you were cooking simple meals. The apartment is street-facing, so there is constant street noise on weeknights, and it increases in volume on the weekends (there are many bars and hookah lounges on the street, so bring earplugs if you have a difficult time sleeping).
The location was probably my favorite thing about this apartment. Everything is a 5-minute walk: public transit (metro, bus line, or light rail), shopping on Corso Buenos Aires, numerous restaurants, or the Giardini. If you are looking for nightlife and activity, this is the place for you.