Promis has a countryside retreat in Kent, and several residential clinics in London, each offering specialised treatment for those with addictive behaviours. The attentive staff have more than 25 years of experience in treating patients with addictions, as well as problems such as depression and stress. The Kent location is a 12-bed facility complete with gym and spa, a music room and table tennis, while the London clinic in Kensington accommodates just six patients. HNWs and executives can opt for an exclusive treatment programme, called No 11, which is a boutique-style treatment with access to personal medical professionals, a masseur, fitness trainer and gourmet chef. Promis also runs clinics in the Middle East, Asia and mainland Europe.