There are no restrictions at Zostel Jaipur and the experience there was awesome. The staff was helpful, they will also help you with planning Itineraries, finding bikes. The hospitality and services are good. There is no restrictions but only one rule to be followed is that - There are 2 common rooms - one for smoking and one for non smokers. The only thing that needs to be made sure is that if you are smoking, make sure to use the smoking common room.