Rarely offered, this NV Homes Remington model sits on a flat, over one acre lot in The Reserve at Lake Manassas and truly delivers. From the moment you walk in, the two story foyer makes an impression, with the formal living and dining rooms on either side. Hardwood floors run throughout the main level and the layout flows easily from space to space. The kitchen is set up exactly how you want it. A large center island, glass front cabinetry, and a full KitchenAid stainless appliance suite installed in 2025, along with a high performance FOTILE cooktop and range hood. Just off the kitchen is a sunroom with a vaulted ceiling and access to the covered deck. The family room opens up with a two story ceiling and a slate surround fireplace, while a dedicated office with handy built-ins offers a quiet place to work. The laundry room comes equipped with cabinetry, folding space, and coat hooks that make everyday life a little easier. A half bath completes this level. Upstairs you will find four bedrooms and three full baths. The primary suite has been thoughtfully updated and it shows. Heated porcelain floors extend into the bedroom and the bathroom, along with a soaking tub, heated towel rack, and a large shower with dual showerheads. Two walk in closets give you plenty of space without compromise. The lower level gives you options. A fifth bedroom and fourth full bath are perfect for guests, while the main recreation space includes a movie theater setup, a wet bar with cabinetry, mini fridge, and dishwasher, plus a separate area for games or entertaining. There is also a dedicated fitness room, generous storage, utility room (with a water softener) and walk out access to the back yard. The outdoor space....this is where it all settles in. The covered deck offers elevated views and even includes automatic solar retractable screens, tongue and groove cathedral ceiling, and two heaters for cooler evenings. Below that, the paver patio with sitting wall and natural gas firepit creates the perfect gathering spot. The yard itself is expansive, usable, and hard to find at this level. There is also a powered shed for projects and storage, and yes, there is a tree house. Not an afterthought, but a standout feature that makes this home extra special. Enjoy views of the lake from your private oasis.