Our chi was a male, and he was super loving, wanted cuddles ALL the time
We never really had an issue of him lifting his leg in the house to mark, now outside was a different story. He would mark so much that eventually it was just a drip or nothing at all coming out.
I have to agree with Daisydoo as well that it will really depend on the individual chi. But I would say don't be afraid of a little man, they are great!