Porvoonkatu 12
| Location of the site | on a map |
| Area | Western area / Alppila |
| Building type | Terrace house |
| Year of completion | 1912 |
| Renovation | 1989 |
| Apartments | 31 |
| Residential buildings | 3 |
| Floors | 1 |
| Stairwells | 12 |
| Shared sauna | In a separate building in the yard of Vesilinnankatu 17, reservations |
| Laundry facilities | In a separate building in the yard of Vesilinnankatu 17, enquiries |
| Drying room | In a separate building in the yard |
| Social room | – |
| Civil defence shelter | – |
| Storage space | In the basement of the houses |
| Pram/pushchair storage | – |
| Outdoor sport equipment storage | In stairwall E |
| Lift | – |
| Parking facilities | No parking spaces |
| Water | Included in the rent |
| TV | DNA (cable) |
| Internet | DNA 10 M broadband included in the rent |
| Property maintenance | Sol Kiinteistöpalvelut Oy |
| Cleaning | Lassila & Tikanoja Oy |
| Garden area maintenance | Vihertaiturit Ky |
| Property manager | Marjut Vastamäki |
| Technical manager | Pekka Paukkonen |
| Rescue plan | Site-specific rescue plan |
