| What | tags | geometry type | rendering | screenshot | progress |
| Room | indoor=room | Buffered Linestring (2x10cm) | footprint extrusion |  | dev |
| Wall | indoor=wall | Buffered Linestring (2x10cm) | footprint extrusion #f0f0f0 | dev | |
| Indoor area Corridor | indoor=area indoor=corridor | Polygon | flat area #fafafa | dev | |
| Door | indoor=door door=* | Point | door icon | dev | |
| Door | indoor=door door=* | Polygon (width=90cm) | part of the whole | dev | |
| Footway | highway=footway | LineString | flat dotted line #f8fabf | dev | |
| Stairs | room=stairs stairs=* | Point | - stairs icon - specific color | todo | |
| Elevator | room=elevator elevator=* | Point | - elevator icon - specific color | todo | |
| Escalator | room=elevator elevator=* conveying=* | Point | - escalator icon - specific color | todo | |
| Toilets | toilets=* room=toilets amenity=*toilet* | Point | - toilets icon - specific color | todo | |
| Shop | room=shop | Point | - shop icon - specific color | todo | |
| Office | room=office | Point | - office icon - specific color | todo | |
| Classroom | room=class | Point | - class icon - specific color | todo | |
| Restaurant | room=restaurant | Point | - restaurant icon - specific color | todo |
| Building levels | building:levels | building |
We take decision depending on most used tags.