---
description: Brief sitemap and spatial directory for the digital twin
tags:
- spatial-directory
- digital-twin
title: HHI - IKRD-no couch
---

# HHI - IKRD-no couch
> A virtual 3D replica of an apartment located at Einsteinufer 37, Berlin.

------------------------------------------------------------------------

## Project Description

A digital twin of an apartment featuring a living room area, powered by PlayCanvas.

------------------------------------------------------------------------

## Spatial Hierarchy

- [Livingroom](/view/hhi-ikrd-no-couch/llms-full.txt#livingroom): A 27.2 sqm living area located on the first floor.

------------------------------------------------------------------------

## Global Metadata

- **Address:** Einsteinufer 37, 10587 berlin, DE
- **Software/Engine:** PlayCanvas
- **Property Type:** apartment

------------------------------------------------------------------------

## Data Payloads

- [Full Agent Payload](/view/hhi-ikrd-no-couch/llms-full.txt): Detailed comprehensive document containing the full object inventory with per-object descriptions and metric dimensions, room viewpoints, and interaction rules.