Technically the trip is do-able, irrespective of your physical capacity. We had a wide range of participants from serious runners and military staff to decent hill walkers, who all managed. Some with required more help from the leaders than the others, but all managed to go all the way up and down.
The first 2 days of the via ferrata trip is planned for getting acquainted with the technique and the equipment, be patient, the remaining days are tough and a lot of fun.
If you are not familiar with scrambling and/or rock climbing, please do not forget the fact that “It is normal to be afraid of the heights, just don’t panic”. Panic makes things worse and you loose control of your coordination. Do not hesitate to ask for help from the leaders. They are very experienced and they know how to handle such cases. Most of the times they will tell you to step on the little crack on your left and the problem will be solved.
The cost of renting the equipment, the via ferrata lanyard, helmet and the harness is eur 25, where as the cost of purchase of the same is around eur 130. If you are keen on continuing via ferrata and/or scrambling, it is worth considering to buy own equipment before the trip.
Consider using an approach shoe rather than a pair of mountain boots (B2). The approach shoe performs perfectly on the rocks and much lighter, about 500 gr per pair compared to a sturdy boot , weighing about 1500 gr per pair. I have used FiveTen Camp 4, which was very comfortable both on the rocks even when wet and on the scree while going downhill.
The arrival to the Hotel on the very first night is very late, and there are no lunch packs available for the next day. Therefore, suggest to arrive with some biscuits, crackers, etc that can be your lunch pack for the first day.
The sauna in the hotel is not heated, unless you tell them to do so prior your departure every day.
You can plan to go and see Venice on the free day. There was a bus departing Dobbiaco at 06:30 am (3 hrs by bus to Venice) and returning back at 07:00 pm. The cost was eur 64, which included the bus ticket, a canal tour with a guide. Otherwise, short walks to neighbouring towns (Innichen, 6 km, try the FunBob), crossing the Austrian border by bike to Lienz (approx 60 km, 2-3 hrs, mainly downhill and take the train on the way back) is also recommended.
The check-out time is at 11:00 am on the last day, and the bus departs from Dobbiaco to Venice at 6:00 pm, therefore one can also use the last day for sightseeing, etc.