Non-Muslim looking for guidance on making events more welcoming for Muslim guests, salam

Assalamu alaikum - I work in events and my company wants to make our gatherings more accessible and welcoming for Muslim attendees. I hope it’s okay to ask a few practical questions here. Thanks in advance for any help. 1) Prayer space: We bring prayer mats and either use a venue prayer room or signpost a quiet room for prayer. Is there anything that should or shouldn’t be in those spaces (e.g., shoes, mirrors, statues, gender layout)? Anything else we should be aware of to make the space comfortable and respectful? 2) Wudu/ablution: Many venues don’t have a dedicated wash area so people often use public toilets. Is that generally acceptable, or do people prefer a different setup? Are standard toilets okay, or do people usually prefer accessible/disabled toilets for more space and privacy? Should the wash area be near the prayer room, or is it fine if it’s a short walk (possibly outside) from the main event spaces? We have an event in a historic building where the toilets are a little walk away, so curious how that’s handled. 3) Other considerations: Are there other things we could reasonably include where possible to be more inclusive (e.g., signage, separate prayer times/areas for men and women, quiet hours, clear info in event materials)? We know some things depend on the venue, but the more we plan for, the better. 4) Preferences for advance notice: Would you rather we clearly state if a washroom or prayer room isn’t available so people can plan accordingly, or is that unnecessary? I want to be transparent but wasn’t sure if that’s something people want flagged ahead of time. As an aside, when collecting dietary needs we always provide halal options on our menus. Any feedback is really appreciated - jazakAllahu khair for your time.