Demi Chef de Partie - JOIA Battersea JOIA is the first London restaurant by award-winning two Michelin-starred Portuguese chef Henrique S Pessoa and is inspired by Henrique's culinary heritage and travels across the Portuguese Iberian Peninsula. 'JOIA' meaning 'jewel' in Portuguese, is located on the 15th floor at the top of the new art'otel London Battersea Power Station, visitors will find a stunn