There is no accepted scientific evidence that Yetis actually exist. For this reason we can only fantasize regarding their living arrangements.
No They Live in the Jungle
Yetis live in Asia, specifically the Himalayas.
Probably a shelter of some sort, like a cave.
It is not very likely, because yetis live in the Himalayas, and chupcabras live in Latin America.
yetis don't exist
1887 was the yetis first appearance
there is no actual proof that there are any yetis in existence.
If yetis do exist, they probably live high up in cold, icy, snowy mountains, like for example, the Himalayas, in Asia. Eyewitnesses describe a tall, hairy creature, averaging from 6 to 11 feet high. Nobody real knows the temper of a Yeti. He is probably as scared and as curious as we are of him. But one thing for sure. We are not alone.
That question cannot be answered since yetis are the product of overactive imaginations and do not actually exist.
Outside
no
If yetis existed they would most likely live in ice caves and snowy mountains- nowhere near humans.