Final answer:
The House of the Vettii is known for its Tuscan atrium, enclosed women's quarters, and best preserved exterior.
Step-by-step explanation:
The House of the Vettii, located in Pompeii, is known for its various features that reflect the wealth and lifestyle of its owners. One of the key features is the Tuscan atrium, which is an open-air reception hall decorated with a colorful mosaic on the floor. The house also has an enclosed women's quarters, indicating the separation of genders in Roman society. Additionally, the House of the Vettii is known for having one of the best preserved exteriors.