For couples in Hauts-de-Seine, the choice is clear. Should you spend €250 on an impersonal spa, or treat yourselves to 4 hours of total privacy in an Art Deco haven in Paris 17th for under €120? Our detailed analysis.
Comparative analysis for couples near Paris. Should you spend €300 on an impersonal spa or create your own private retreat for under €100? We tested a classic spa against a day room at Hôtel Mercedes.