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FOR SALE: Gus the Adventure Bus – Custom Off-Grid Class C RV Studio Apartment on Wheels
St. Augustine, FloridaConverted Bus
Mobile
240 sq. ft.
1 bedroom
1 bathroom
0 lofts
About
FOR SALE: Gus the Adventure Bus – Custom Off-Grid Class C RV Studio Apartment on Wheels
Meet Gus the Adventure Bus — a one-of-a-kind, off-grid-ready Class C RV with the soul of an artist and the heart of a workhorse. Originally a Champion Shuttle Bus serving Denver, Gus was reborn in 2021 when we transformed this Ford F550 into a fully functional, solar-powered studio apartment on wheels.
Unlike most factory-made RVs built with rigid, unchangeable components, Gus was intentionally designed to be flexible and customizable. Built like a studio loft on wheels, you can easily adapt and upgrade nearly every component to suit your needs — or simply enjoy the incredible setup that’s already in place.
🔧 BUILT FOR SELF-SUFFICIENCY
Whether you're chasing sunsets in the desert or tucked away in a forest clearing, Gus is ready to go off-grid for extended periods with features that rival many full-time residences:
600-Watt Solar Array
Victron SmartSolar MPPT Controller
Victron DC-to-DC Charger
300 Ah Battle Born Lithium Batteries
Victron Smart Charger + SmartShunt Battery Monitor
3000-Watt Inverter
Automatic Transfer Switch (Shore ↔ Bus Power)
30 Amp Shore Power Connection
110v and 12v Receptacles Throughout
LED Interior Lighting
💧 WATER + CLIMATE COMFORTS
60-Gallon Fresh Water Tank
40-Gallon Grey Water Tank
Composting Toilet
Propane Tankless Hot Water Heater
10-Gallon Propane Tank
Propane Stove + Oven
3 A/C Systems:
Ford Dash A/C
Original Champion Rear A/C
Dometic RV A/C (Battery-Compatible)
🛏 INTERIOR + STORAGE
Open concept layout with studio apartment vibes
Massive interior storage for all your gear and living essentials
Norcold 3-Way Refrigerator (Propane / DC / AC)
120 cu. ft. of separated rear storage — perfect for bikes, skis, tools, or camping gear
Fully insulated and custom-wrapped in a unique topographic exterior design
LED lighting, wood accents, and flexible layout options for future owners
🚐 POWERTRAIN
Ford F550 Super Duty
6.7L PowerStroke Diesel Engine — Known for durability and torque
142,000 miles — This engine is just hitting its stride
Rear Backup Camera
Well-maintained and road-trip ready
If you're looking for an RV that’s more than just a weekend getaway — something that can be your mobile basecamp, off-grid homestead, or even a full-time residence — Gus is your guy. He’s got the bones of a beast, the soul of an explorer, and the custom build of a tiny home.

Interested in this tiny house? Contact Benjamin to get more details, discuss pricing, or learn more.
Contact BenjaminProperty
St. Augustine, Florida, United States
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Converted Bus
The property type of this listing.
-
Mobile
This home can be moved by driving or hitching onto a trailer.
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Used
This listing has been used before and may or may not show signs of wear.
Features
- Used
- Propane heat
- Steel frame
- Compost toilet
- Off-grid ready
Details
Bedrooms | 1 |
Lofts | 0 |
Bathrooms | 1 |
Size | 240sq ft |
Length | 34 ft |
Width | 8 ft |
Height | 11 ft |
Weight | 17000 lb |
Days on site | 15 |
Number of views | 692 |
Times dreamlisted | 21 |
Price History
Date | Event | Price |
---|---|---|
April 19, 2025 | Listed | $69,995 |