We don't mind a metro ride into Paris. We're a family of 4 with 2 x DSs, 10 and 12 looking for accom where the boys can go to bed undisturbed ie a bedroom + living room sofa bed is fine.
What we want to avoid is areas which are dangerous or not-very-nice at night. I know that's hard in that one street can be fine, the adjoining one dodgy, but as a rule of thumb, where would you recommend to either use or avoid? We don't have a huge budget so couldn't afford 'central'. It'd be for 3 nights, using the place as a base.
TIA