My Footprint guidebook recommends a walking tour through New Delhi from the Broadway hotel: R350 including a great lunch. The tours no longer take place. Management at the Broadway hotel telephoned a guide: R2400, no mention of lunch.
So I walked without guide.
Study a map and advice comes from all sides. Some of the advice is accurate, some is useful, much is either incomprehensible or not pertaining in any way to my goal. However all is well meaning so relax and go with the flow...