The conference hall located on the ground floor has the capacity of up to 35 people, and the VIP salon, also located on the ground floor, up to 30 people. On the first floor there is a large hall with the capacity of up to 70 people. The restaurant terrace is partially closed – the interior part has 50 seats, whereas the open space has 200. Directly near the Lodge there is a large bar-restaurant for up to 400 people, with a water barbecue grill and protected with a canopy. The Lodge has its own parking area, enclosed children's playground, a small ZOO and a souvenir shop. As an environmentally conscious facility, Muljava owns biological waste water treatment system, an ultraviolet water sterilizer, biomass heating system and ecological lighting.

The exterior area includes three terraces and a big canopy. In front of the Hunting Lodge there are two covered terraces; one with the capacity of up to 50 guests, and another holding up to 150 guests. In addition, there is also an open terrace with 60 seats. The large wooden canopy can accommodate up to 400 people. It is equipped with a sound system and an overhead projector. Near the canopy is a water barbecue grill, which is used for grilling for the staying guests, but also for selling grilled dishes to other customers. Next to the hunting lodge is a small wooden souvenir shop, and the atmosphere is completed with the children's playground and gazebo.

The Lodge is the starting point for two circular hiking routes, a forest educational trail and an educational trail for people with special needs. At the distance of 5 km from the Lodge there is an ornithological park named Petrovac. The tourist centre (TC) is frequently visited by kindergartens, schools, people engaged in recreational sport activities, hikers (climbers), scouts, various associations and companies as well as the guests staying at the thermal spa Topusko. They come here on field trips, to participate in field courses, team building or workers' sports games, to go camping or just do some recreational sports. Individual guests come to TC Petrova gora as well, especially during the warm part of the year.

Accommodation: The Hunting Lodge is a two-floor facility offering 4 rooms, 3 apartments and one family room with a total of 29 beds. The rooms are very modern and functional, equipped with a bathroom and satellite TV.
Gastronomic offer: The restaurant has a rich offer of game-, grill-, barbecue and seasonal dishes, as well as a la carte dishes and forest fruit desserts. In the period between 2007 and 2011, the Hunting Lodge was selected three times among top 100 leading restaurants in Croatia, and was awarded the acknowledgement "Restaurant Croatica". The Lodge was the first restaurant operating under the management of Hrvatske šume (Croatian Forests) to achieve this.
Celebrations and gatherings organisation: The Hunting Lodge offers 3 rooms for organisation of celebrations. Accommodation capacity of the conference hall is up to 70 people, the restaurant offers 35 seats and the hunting salon can accommodate up to 30 people.
Conference hall: The conference hall on the first floor is equipped with audio-visual system for business meetings and presentations.
Other offers: Next to the Lodge there is a large wooden canopy, the area of which has the capacity of up to 350 people, and is also convenient for organisation of various celebrations, business gatherings and meetings, banquets, weddings and workshops. It is equipped with a sound system and an overhead projector. Near the canopy is a water barbecue grill offering grilling services to guests.

The Hunting Lodge is the heart of the TC Petrova gora which offers its visitors: sightseeing of the cultural-historical heritage of Petrova gora, recreational and educational activities: walking, hiking (climbing), riding, bicycle riding, archery, field courses and bird watching.