The Zentral Hotel Poststuben offers two types of rooms: Twin Rooms and Single Rooms. Twin Rooms have a room size of 194 sqft and can accommodate up to 2 adults in 2 Twin beds. Single Rooms have a slightly smaller size of 140 sqft and are equipped with a Twin bed, accommodating a maximum of 1 adult. Smoking is not allowed in any of the rooms.

Based on the provided data, guests at Zentral Hotel Poststuben can spend their time enjoying a variety of leisure amenities. The hotel features a spa and wellness center, where guests can relax and rejuvenate with massage therapies and beauty treatments. They can also make use of the fitness center to stay active during their stay.

Furthermore, the hotel offers an on-site restaurant, providing guests with the opportunity to indulge in delicious meals without having to leave the premises.

While specific details about other amenities are not provided, it is possible that the hotel may offer additional leisure facilities such as a swimming pool or a bar. However, since these amenities are not mentioned in the given data, it would be best to focus solely on the spa, wellness center, fitness center, and restaurant as the main recreational options available to guests at Zentral Hotel Poststuben.