Corporate office building "Trace"
| Location | Sofia, Bulgaria |
| Investor | Trace |
| Lead designer | arch. Radosveta Edreva |
| Design team | arch. Radosveta Edreva, arch. Antoniya Petrova, arch. Georgi Kyuchukov |
| Year | 2008-2012 |
| Total area | 2 000 m2 |
| Location | Sofia, Bulgaria |
| Investor | Trace |
| Lead designer | arch. Radosveta Edreva |
| Design team | arch. Radosveta Edreva, arch. Antoniya Petrova, arch. Georgi Kyuchukov |
| Year | 2008-2012 |
| Total area | 2 000 m2 |