Located in the centre of Trieste, the 3-star Casa Tommasini Hotel Trieste offers fast access to San Giusto Cathedral and castle, nearly a 10-minute walk away. A storage room are available for guests' convenience at the guest house, which sits in the Trieste Old Town district of Trieste.

The huge square "Piazza Unita of Italia" is a mere 400 metres away, while Trieste train station is a mere 0.9 km from the hotel. The Casa Tommasini Trieste is around a 5-minute walk from Piazza Nicolo Tommaseo bus stop and within easy reach of the modern art gallery "Revoltella Museum". The Giants' Staircase lies merely 1 km away.

The rooms are equipped with tea and coffee-making facilities, along with a flat-screen TV with satellite channels for guests' comfort. An air conditioner are featured for guests' comfort. Featuring a bidet, a separate toilet, and a shower, the bathrooms also have hairdryers and towels.

Buffet da Pepi is located next to Casa Tommasini Hotel and serves Italian dishes, 550 metres from the property.