Professional Dunster House EvilAmy Installation
Get your free evil amy installation quote today.
Perfect Partition Assembly
We securely install the internal dividing wall, ensuring the main cabin and side shed are structurally sound and distinct zones.
Dual Access Security
We align both the main double doors and the separate shed door, ensuring the 6-point locking systems engage smoothly on every entry.
Weatherproof Connections
We pay special attention to the roof and wall junctions to guarantee your multi-room cabin stays dry and free from damp transfer.
















The Multi-Room Assembly Specialists
The Dunster House EvilAmy is a brilliant “two-in-one” garden building, but building a multi-room log cabin adds complexity. The internal partition wall must be interlocked correctly with the outer walls to maintain structural integrity. A mistake here can lead to gaps or doors that bind. At Urban Cabin Solutions, we specialise in these multi-room installations. We ensure the severn cabin sits dead level, the separate entrances function perfectly, and the storm braces are adjusted to allow for natural timber movement. We build both rooms to perfection, saving you the hassle.

Maximise Your Dual-Purpose Space
The EvilAmy’s unique multi-room design offers incredible versatility. Here are six ways our customers utilise this clever “cabin plus shed” combination.


Seamless Assembly Of Both Rooms
We take the headache out of building a complex multi-room structure. Our professional team handles the entire installation, from the first log to the final key turn on the shed door.
Get Free QuoteFixed Installation Quote
We provide a clear, upfront price to install your specific EvilAmy model, including the side shed component.
Level Base Construction
We install a precise concrete or timber base, essential for keeping the partition wall and long walls straight.
Dual-Room Construction
We build the outer walls and internal partition simultaneously, ensuring the structure locks together securely.
Roofing & Weatherproofing
We fit the roof boards and covering carefully, ensuring the entire structure is sealed against the rain.
Security & Handover
We test the multi-point locks on both sets of doors and hand over your fully functional dual-purpose cabin.
Real Reviews From Real Projects
Every review here comes from someone who chose us to work on their evil amy or other garden structure. We’re proud to have earned their trust.
Frequently Asked Questions
Before booking a evil amy installation, it’s normal to have a few questions. These are the ones we get most often.
How long to install the EvilAmy?
Due to the partition wall and extra door adjustments, installation typically takes 1-2 days. We ensure both rooms are finished to a high standard.
Is the shed part secure?
Yes. The side shed door features the same high-quality locking system as the main cabin. We install the locks to ensure your tools are safe.
Can the partition be moved?
The partition is part of the interlocking structure. It must be built according to the plan to ensure the roof and walls are supported correctly.
Do I need a bigger base?
You need a base that covers the entire footprint. We can install a level base that supports both the cabin and the shed section equally.
Will the cabin be warm?
The 19mm floor and roof help, but for a home office, we recommend our insulation service. We can insulate the floor and roof during the build for year-round comfort.
Do you treat the wood?
We highly recommend it. The EvilAmy is supplied untreated. We offer a professional painting service to protect the timber from rot immediately after assembly.







