This guide shows how to use the Snaptrude Agent on a hospital or healthcare project. The agent can build a departmental program from your functional brief, plan adjacencies, create the podium and bed tower massing, lay out typical inpatient units, trace existing hospital plans for a renovation or extension, add doors, windows and furniture, and plan parking and the site. It works for new hospitals, clinics and medical office buildings as well as additions to existing facilities.
Before you start
Open the AI chat with the Agent button at the top of the far-left rail. Type in the Ask anything box. Use Attach files (image, PDF, or text) to give the agent a brief, an RFP or a reference image, and Redline this view to mark up what you want changed.
The agent works in Design, BIM and Present Mode, and can read your Program Mode sheets.
Steps that create BIM objects (walls, doors, windows, stairs, families) need BIM Mode, which is included in the Pro, Organization and Enterprise plans.
Every prompt uses AI credits. For long, multi-step jobs, open Boosts under the chat box: Fast mode runs up to 5x faster and uses 2x credits; Cloud processing keeps tasks running in the background.
1. Analyze the site
Try: "Import the site at [address] with terrain and surrounding buildings. Run a site analysis covering vehicle access, ambulance routes, public entrances and constraints for a 200-bed hospital."
2. Build the departmental program
Attach the functional brief or room data sheet and ask the agent to create the program in Program Mode, grouped by department.
Try: "Create the program from the attached brief: Emergency, Imaging, Surgery with 8 ORs, ICU with 24 beds, 6 inpatient units of 32 beds, outpatient clinics, lab, pharmacy and support. Group by department and include gross-up factors."
Tip: Use Interpret in the Program Mode agent dropdown to turn a spreadsheet you already have into program objects or targets.
3. Plan adjacencies
Clinical adjacencies drive hospital planning. Ask the agent to arrange departments by their relationships, then review them in the Adjacency tab in the right panel.
Try: "Arrange the departments so Emergency is next to Imaging and has a direct route to Surgery, ICU is adjacent to Surgery, and the lab and pharmacy are central to the clinical floors."
4. Create the envelope and massing
Try: "Mass the hospital as a 3-story diagnostic and treatment podium with a 6-story bed tower above, using the site setbacks. Put Emergency on the ground floor with its own entrance on the east side."
Try: "Make two more options as design proposals: a bed tower with a racetrack plan and one with a triangular plan. Compare the floor areas."
5. Plan a typical inpatient unit
Trace existing drawings
If you're working from existing hospital floor plans, bring them in first: click the project name, choose Import, and pick CAD Files (.dwg), PDF or Images. Then ask the agent to trace them.
Try: "Trace the imported DWG of the existing level 3 and create the walls, doors and windows so I can plan the extension against it."
Lay out the unit
Try: "Lay out a typical 32-bed inpatient unit on the tower floor: single patient rooms of 22 m2 with ensuite bathrooms on the perimeter, a central nurse station with clear sight lines, clean and soiled utility rooms, a medication room and staff areas in the core."
Try: "Copy the typical unit to tower levels 4 to 9."
6. Add doors, windows and furniture
Try: "Convert the inpatient floors to BIM. Use 1200 mm doors to patient rooms, add windows to every patient room, and place two exit stairs and the bed lifts in the core."
Try: "Furnish each patient room with a bed, recliner, overbed table and a family zone near the window, and add workstations at the nurse station."
7. Plan the site and parking
Try: "Create the site plan with a separate ambulance bay at Emergency, a main entrance drop-off, a service yard, and surface parking for 400 cars split between staff and visitors."
8. Present the scheme
Try: "Make program and adjacency diagrams for this design, and place the podium plans, a typical tower floor and a 3D view on sheets with an area table by department."
Export the sheets from Present Mode with Export, as PDF, PNG or JPG.
Note: The agent gives you a strong starting point, not a finished, code-checked design. Review every result: check dimensions, clearances, egress and local code requirements with your own professional judgment before you rely on it.
Tips for working with the agent
Work in steps. Ask for one stage at a time (site, program, massing, plans) and review before moving on. It's easier to steer than one giant prompt.
Be specific about numbers: areas, counts, floor-to-floor heights, setbacks and grid sizes.
Say what must stay the same: "keep the core and the structural grid, only change the unit mix".
Use Redline this view to sketch over the model when describing a change is harder than drawing it.
Start a fresh conversation with + (Start a new session) when you switch to a different design question. The agent's Memory (in the ... menu) keeps preferences you want it to reuse.
Use Design Proposals to keep alternative schemes side by side instead of overwriting one option with the next.
Healthcare planning is regulated. Treat room sizes and clearances the agent proposes as a starting point, and check them against the guidelines that apply to your project (for example FGI, HBN or your local health authority standards).
Related articles
Design with the Snaptrude Agent
AI Agents in Program Mode
Adjacencies, Arrange and Pack
Interpret: Turn Spreadsheet Data into Program Objects or Targets
Import CAD (DWG) Drawings
Auto Diagrams: Program, Adjacency and Site Diagrams
