I have been to Delhi many times and seen the most visited locations more than once. I was looking for something a little different.  Johny was a great guide to explore other parts of Old Delhi. Being Sikh, he gave my friend and I insight into his faith with a visit to a Sikh temple. The spice market is a must even if you are new to Delhi and will be seeing the more famous locations. I hope you have an opportunity to have Johny as your host into Old Delhi.