1) It's strange that nobody mentions it, but the location is absolutely perfect - the best beach, restaurant and even night club are 2 minutes away from the apartment. The beach recommended is Splity Beach - it is unique by the atmosphere, service, & overall interior color (which is blue, matches with the sea color) plus has the chaise-longues pretty different from any beach around. The best restaurant, able to surprise you by quality of food & atmosphere is Le Cocodile right in the corner of building you're going to live, on Promenade des Anglais. The center of Nice (Masséna square) is 15 min away, but you gonna like that it is a bit far, cos it's a crowdy area during the summer time yet really easy to reach when you wish, the distance doesn't seem as big as on the map.
2) the apartment is clean, surprisingly big for France, has 2 lovely balconies, and all the facilities you may need inside - washing machine, iron, the kitchen is well equipped, etc. So no worries during the stay, nothing annoys you. Expect the noise from the streets, but is was because we decided not to use air conditioner at night and left the windows a bit open. It's a normal street of France, close to the beach, so please expect some noise from the street during the night time - it's a living area yet not so crowded as Nice around Massena square.
3) Viktor is a great host, he was very helpful during our stay in Nice, even has advised us how to find the relevant police office to declare on incident happen with me in the airport of Nice. You can see that he worries and cares about the apartment as any actual owner should and would.
So, we remained to be satisfied with our location and the apartment itself during the whole trip, and I would've returned in this apartment next time.
Hope it doesn't become more expensive by that time due to this review :))
Merci beaucoup, Viktor!