I traveled to Delhi in March with my wife & daughter.  Normally we travel on our own but we were first time in India so we decided to book a local tour guide.  We book Mr.  Singh,  he replied us quick and explain everything about the tour by email so we were quite ready to face the city.  We mate in the lobby,  he was on time with his car and chauffeur.  Chauffeur and car was excellent . 

Vishnu was very very very friendly and professional.  He is really knowledgeable and his way of explanation is unique.  He made us cry when we were in Jama Masjid by the story of Shah jahan ( founder of Taj Mahal ) & his wife Mumtaz Mahal. 

We went to Riksha tour which was amazing but very busy and crowded.  

Sikh temple was the main highlight of the tour. 

We also visited Red fort,  Raj Ghat,  Humayun tomb,  India gate,  president house and Qutub minar. 

It was a great day with Mr.  Singh and we highly recommend him to everyone.. 

We want to thank you again Mr. Singh 

We booked Vishnu for a week's tour of Delhi , Jaipur and Agra. From our first email contact with him to our emotional farewell at the airport , Vishnu was without doubt , the perfect tour guide. He is knowledgeable, enusiastic, witty, amusing and genuinely caring for his guests. He took care of us , ensuring our safety and nothing was too much trouble . I can heartily recommend Vishnu and I cannot believe there is a better guide in all of India. We will remember him with great affection.

Mr. Singh was my tour guide in Delhi. He is Soo talented and a nice human being. He explained all the facts about Delhi in a unique style and we loved that. He got very nice knowledge about Delhi. Yes you can say he is the Wikipedia of Delhi which can walk and talk. Thank you Vishnu Singh for everything which you did for us . Hopefully see you again ...

Mr. Vishnu was my guide in Delhi. He is so talented and a nice human being. He explained us everythink in a unique style. We loved that, He is a Wikipedia of Delhi which can walk and talk. We really enjoyed our day with Mr. Guide.......

In one word -- excellent.