The best area to stay in Gentilly is near the Gentilly RER B station, as it offers the most convenient access to Paris and the surrounding areas.This central part of Gentilly is ideal for travellers who prioritise easy and quick transport links into the heart of Paris. The RER B line provides direct connections to major Parisian hubs like Gare du Nord, Châtelet–Les Halles, and Saint-Michel – Notre-Dame, making sightseeing effortless. While Gentilly itself is primarily residential, this area offers practical amenities like local shops and eateries.For couples looking for a quieter base with excellent city access, staying near the RER station is a sensible choice. You'll find a more relaxed atmosphere compared to central Paris, yet you're only a short train ride away from all the major attractions and romantic spots.