Southern exposure(most units here are either Northern or Southern, and you don't want Northern unless you like having to turn the lights on at 2:30 pm), Lennox fully variable HVAC system with MERV 16 filtration, Milgard high-performance replacement windows with 7% solar tint, Dixieline custom cabinets with all-metal hardware and every slider they offer. Synthetic concrete surfaces all around including kitchen with 6" back-splashes, and both bathrooms, which were fully remodeled and re-plumbed before tile, and the guest has the deepest steel tub money can buy. All bath and kitchen hardware is either Grohe or Moen.