Park Hotel Helsinki
Pohjolankatu 38, 00600 Helsinki
Tel: +358 9 799 755
Website: https://parkhotel.fi/en/
Email: parkhotel@park.fi
Located within walking distance (2 km) from Dynamicum.
Hotel Arthur
Vuorikatu 19, 00100 Helsinki
Tel: +358 9 173 441
Website: https://www.hotelarthur.fi/en/
Email: reception@hotelarthur.fi
Located in Helsinki city center, 4 km from Dynamicum. There is a tram stop 100 m from the hotel and the tram line 6 can take you within 450 m from Dynamicum. From the tram stop, called "Kumpulan kampus", walk up the hill towards the university campus area. Please note that when using public transport, you have to purchase your ticket before boarding the vehicle. More information can be found here.
Scandic Hotel Kaisaniemi
Kaisaniemenkatu 7, 00100 Helsinki
Tel: +358 300308403
Website: https://www.scandichotels.fi/
Email: kaisaniemi@scandichotels.com
Located in Helsinki city center, 4 km from Dynamicum. There is a tram stop 60 m from the hotel and the tram line 6 can take you within 450 m from Dynamicum. From the tram stop, called "Kumpulan kampus", walk up the hill towards the university campus area.
There are plenty of other hotels in the Helsinki city center as well, see for example https://www.scandichotels.fi/. The Scandic hotels Grand Central, Simonkenttä, and Paasi should be suitable for those needing handicapped access.