TreeBox
13-unit FlexBox build

The premium line

Co-living, elevated. Rent, elevated with it.

FlexBox is the TreeBox build for markets that pay for better. Six to thirteen furnished suites, a rooftop patio, and common areas designed for tenants who stay.

Who FlexBox is for

For investors playing the premium end of the market.

The yield upgrader

You already know co-living math. FlexBox raises the ceiling: same suite footprint as CoBox, richer common space, and a rooftop patio that justifies the premium on every lease.

The long-stay landlord

Desk, couch, wardrobe, and room to breathe in every suite. Tenants who settle in stay longer, and turnover is where co-living returns go to die.

The curb-appeal buyer

In competitive markets the building itself is the marketing. FlexBox is designed to photograph well, list well, and hold its rent band.

FlexBox rooftop patio

The rooftop

The amenity that closes the lease.

Every FlexBox ships with a rooftop patio and shared common area. It is the photo at the top of the listing, the tour moment that sells the suite, and the reason a FlexBox rents above the co-living average on the same street.

  • Furnished suites with individual ensuite, desk, couch, bed, wardrobe
  • Community kitchen, living space, and laundry
  • Rooftop patio with shared common area
  • All appliances and furnishings included
6-unit FlexBox
6-unit FlexBox
9-unit FlexBox
9-unit FlexBox
Furnished suite
Furnished suite
Suite interior
Suite interior

The math

Premium rents on a per-door cost that still works.

ConfigurationTotal sq ftCost per doorStarting price
6-unit FlexBox1,920$70,000$420,000
9-unit FlexBox2,880$65,000$585,000
13-unit FlexBox3,840$58,000$754,000

Base build prices. Excludes land, site work, permit costs, and delivery beyond the included radius. Cost per door is the base price divided by suite count.

Financing

A 9-unit FlexBox at $585,000 runs about $4,535 / month.

Illustrative only: 20-year term, 7% rate, before site and delivery costs. Subject to credit review. Not a commitment to lend.

How financing works →

Specifications

Configurations
6, 9, or 13 units
Rooftop patio
Included
Min. lot recommended
70 ft × 120 ft (6 units), 80 ft × 120 ft (9 units), 67 ft × 150 ft (13 units)
Furnishing
Fully furnished, all appliances
Build location
LaGrange, Indiana

Why factory-built wins

The shortest line between a lot and premium rent.

102-room hotelTreeBoxTraditional build
Time to build60 days2 to 3 years
Average build price$140K per door$220K per door
Construction deliveries150 containers500+ truckloads of materials
Garbage hauled off site7 dumpster loads500 dumpster loads
Storage containers on site423
Heating and cooling costsUp to 75% lower with the water-loop systemFull conventional HVAC load
Weather delaysNone. Built indoors, year-roundCommon, and they compound
Price certaintyCatalogue pricing, confirmed at contractBids drift as materials and labor move
Delivered conditionFurnished, appliances installedFinishing and furnishing still ahead

Like-for-like comparison of a 102-room hotel program, factory-built versus conventional site-built. Project specifics vary by site, jurisdiction, and scope.

Already working in the field

The same systems run operating communities in Ohio today.

Ask us and we will walk you through real examples of these builds in operation, numbers included.