United Club Shower Suite Etiquette

Apologies in advance if this is a really stupid question, but would it be unusual/allowed/strange to share a shower suite with my partner at the new United Clubs that offer shower suites in the club? They appear to be large rooms and just would imagine it to be easier if we used the same suite slot, one showering at a time. Don't know if that's socially acceptable or just weird, but figured this would be the place to ask. Thanks!