Showroom Riemst:
Opening hours
| Monday | By appointment only |
| Tuesday | By appointment only |
| Wednesday | By appointment only |
| Thursday | 17.00 – 21.00 h |
| Friday | 13.00 – 17.00 h (Outside opening hours: by appointment only) |
| Saturday | 13.00 – 17.00 h (Outside opening hours: by appointment only) |
| Sunday | 13.00 – 17.00 h |
