Thank you for your suggestion.

I'm no maintainer, but I think at least one aspect of the proposed changes needs more discussion: Wheelchair access. Generally, quests should be easy to answer and the relevant places should be accessible by foot. I don't think this is (sufficiently) the case here. In many cases, getting to the sauna area can be difficult and may require buying tickets. This is different from most shops, where the most common wheelchair issue is getting into the shop at the first place. In a sauna, there may be lots of potential practical issues that could limit wheelchair friendliness (physical access to the sauna area, turnstiles etc., design of changing areas, design of showers, the saunas themselves, ...). I'm somewhat sceptical this can be surveyed competently by an average StreetComplete user.

Thank you for your suggestion.

I'm no maintainer, but I think at least one aspect of the proposed changes needs more discussion: Wheelchair access. Generally, quests should be easy to answer and the relevant places should be accessible by foot. I don't think this is (sufficiently) the case here. In many cases, getting to the sauna area can be difficult and may require buying tickets. This is different from most shops, where the most common wheelchair issue is getting into the shop at the first place. In a sauna, there may be lots of potential practical issues that could limit wheelchair friendliness (physical access to the sauna area, turnstiles etc., design of changing areas, design of showers, the saunas themselves, ...). I'm somewhat sceptical this can be surveyed competently by an average StreetComplete user.

Thank you for your comment.
From my understanding this is to be expected from the wheelchair quest, and this is why it is disabled by default. Already implemented places like cinemas are also very hard to verify without a ticket.

@burrscurr The quest is already disabled by default for this reason. E.g. it is also asked for zoos, aquariums, etc.

I guess, it can be answered by asking at the ticket counter at the entrance.