You can squeeze a lot into ten days if you really plan a trip properly. But to claim to have seen Paris requires much longer.
a weel
You are supposed to stay for 90 days in the USA in order to get a green card.
180 days
It's recommended that they stay for 2 days
they can stay about 350 days. that is if they have enough food and supplies
there is no need to stay IN Paris to visit it. Any hostel in the near suburb should be convenient - just check that it is located near a metro or RER train station. This is the best way to go anywhere in Paris.
You should stay home till you have completely recovered and feel well enough to do the job at ease. Stay at home to prevent other being sick from in case of contagious disease.
i think as long as he is sweet to children he should stay all the time
90 days
There are several places where someone can look to find a short stay hotel located in Paris. Websites such as, Expedia, liberty travel, travelocity, and short-stay-paris, all have information about short stay hotels in Paris.
10 days
89 days