ah, how lucky ..i hope you enjoy., nevenneves
been many times ourselves, but only to goa, and love it.
People lovely, but be prepared for beggars and almost everyone at airports, etc expecting a tip of some sorts
(but remind yourself a 100 rupees is still only a £1..we like to think of it as paying an upfront fee for Ganesh to look after us during our trip

, and we just go with the flow of life there. )
as an aside, don't be too shocked at the differences in cleanliness.
we have an infrastructure to cope with domestic waste and rubbish, the indians don't seem to have that.
My missus likes to call it.. 'paradise in a binbag'..LoL
Can only agree with the above comments.
Vegetarian is delicious...i'm a meat eater, and even i enjoyed most dishes.
but don't let that put you off trying any meat dishes that come your way.
chicken is far scrawnier then the water plumped up version we get here, but tandoori'd much tastier
The cow is sacred, so not a great beef choice, but i think you'll find pork and mutton most places
breads are marvelous.
Missus loves the masala omelette, me ..it's ok,
but we both LOVE the
masala dosas....Nom, nom, nom.
I would add, IF you like spicy ask for it as the Locals have it...But be warned.
My wife likes it hot and spicy.. gent in front having a rather enjoyable looking meal (curry)
wife asked for same...Could NOT finish..LoL,,far too hot.
It's easy to go to the big shiney restaurants, but i must say we have had the most pleasant of surprises AND the most delicious foods when we've been the only non indians in the restaurant, so do seek out a more 'Local'. offering, look for the queues or mostly locals inside...Like everywhere, moneys too tight to waste on poor food, and the locals won't go to a bad restaurant..
A smile goes a long way, so smile and don't be afraid to point and ask what THAT is, most hosts are more then happy to share their knowledge especially when it's obvious your a tourist..and be sure to compliment if nice.
as for costs..a swanky smart restaurant figure £10+a head..
less swanky..think a £5- a head
Water as advised buy sealed bottles for brushing teeth and drinking.
we took all precautions and every single time i've been we've both had a mild dose (bar one) of delhi belly.
Had one particular time, rather unpleasant but more cramps then incapacitating.
tablets from chemist sorted me in a day or two.
Most chemists we have used are pretty aware and can give good advice about most things..diabetes also affect indians.
TOP TIPS
Masala Dosa.
sealed bottle water.
Giving is it's own rewards.
WetWipes/babywipes a MUST for any toilet visits,
(better to be prepared then find out once seated..

)
* do your research, toilets can be rather basic, and the wipe is replaced by a 'wash' from a bucket
and some toilets are merely a hole in the floor...
Like animals..say hi, but be wary..
( we end up with a menagerie of cats, dogs, cows each year)
BUT dont like animals, ignore or avoid.
Rabies still a risk.
Be sure to check for malaria and take meds.
My favourite motto for india..( and life in general)
"Take what you need..Give what you can"
Enjoy, travel safe, and deffo DO share pics (IF that's possible on here..? )