Local shops (examples)
http://www.monoprix.fr/trouver-mon-magasin/monoprix-italie-paris-1319.html
Opened from Monday to Saturday from 9am to 10pm
Walking distance: 5 minutes
http://www.franprix.fr/paris/148-152-bd-massena/promotions/la-marque-marche-franprix/87
Opened from Monday to Saturday from 8.30am to 9pm
Walking distance: 15 minutes
http://www.geantcasino.fr/pages/magasins/magasin-geant-casino-paris-massena-CG327.aspx
Opened from Monday to Saturday from 9am to 10pm
Walking distance: 8 minutes
3 shops
Opened from Monday to Saturday from 9am to 8pm
Walking distance: 5-8 minutes
There are 5 bakeries around
and also: BNP PARIBAS bank or La Poste office & bank