Co-Founded by Brit Nigel Hack this company specialises in the bijoux and bespoke. When it comes to a sojourn in Spain M & B like to call themselves the company that opens doors - and they do.  The seem to have very special access to both places and people .Fancy a closed door tour of the Prado, hot air ballooning over the Alhambra, Granada, a private tapas tour in Seville, a day with a famous bullfighter or a private balcony to watch the running of the bulls in Pamplona or learning the art of true gypsy flamenco, then M&B are the go-to people.