I dont live with my in laws, but I have a few tips too
Never fight with your husband in front of his parents...no matter whose wrong or right, their son will always be right and you will look bad
Never bother arguing with your MIL, its just not worth it...
Try and spend weekends away for small trips after every month..even if its just to another city, it shall be good 2 spend some time away from the family
Never ever badmouth your husbands parents to your husband..even if he is doing that 4 some reason!
Always stick up for your husband
The worst thing I found was to be asked 2 be dressed up like a dulhan all the time lol but I think thats expected from every dulhan in the first few months! but i must say my saas is exceptionally nice and really modern mashallah so I wouldnt mind living with them...you just have to think of them as your parents and think how would you want your bhabi to treat your parents and do the same..
The problem we have is that people always say treat ur saas like ur mum, but we make the biggest mistake..we call them ammi but never treat them like how you would treat your ammi..if everyone strated doing that then we wouldnt have any problems.