I prefer two mirrors as well because I think it gives a more balanced look and it provides defined spaces, his and hers in our case. Your statement about wanting to make it so that 3 people can use it is what has me curious though, is this a what if type scenario or is a 3rd person actually going to be in there all the time? The reason I ask is because DH and I used to make choices based on the what if's a lot. We'd spend the money or compromise on what we really wanted only to never have those "what if's" materialize. We bought a crew cab truck so if we needed to we could tote people but never once did anyone sit back there. We turned a room (that could have been my craft room) in to a guest room and in 10 years it's only been used a handful of times and an air mattress would have worked just as well. So if you want the big mirror because it will actually be used in the context you're planning for, great...then there's a need and that would be the more functional choice for your situation, but if you're just thinking well maybe 3 people might need it, then don't focus on that and do what is more practical for your every day living. KWIM? (And Ida is right, about the two lights)

Thank God!! Someone finally suggested her picking what she likes...I read all of this and just groaned...I was looking to get a simple suggested ratio for horizontal picture to a stinking console. Now I have an idea and I saw a lot of things that I would give me zero joy...But then I like eclectic items. So it's all good...I truly think the real key here is to go with what makes you happy and what gives you joy. Someone else may not like it, but it's not their place... as soon as we quit worrying about what other people think about our decorating, then each person's personality will find that perfect mix... (Oh, remember, on your console, be sure you leave enough room so that one of your babies can curl up on the end nearesr a window or the front door to help be the official greeter ...like Wal*Bark??...Sorry, I don't know where that came from...)

I recently remodeled and changed the double sinks for one sink plus a nice area where I can sit down for my ablutions. I wanted the increased counter space as well as the increased storage space. I don't spend that much time over a sink anyway so I don't see what the big deal is to have one sink. I especially think it is ridiculous when I see two sinks crammed into a small vanity with a tiny bit of counter space - so big deal you have a dysfunctional bathroom space but you have two sinks. I remodeled for my needs and my aesthetic vision. I am not planning to move and if someone doesn't like it, they can fairly easily just reconnect the plumbing and add the second sink. In terms of mirror treatment, I did a ceiling to counter wall to wall mirror but then put two different mirror treatments above the sink and the "grooming area". The wall to wall mirrors lightens and enlarges my rather small space and the two different mirror treatments differentiate it as well. I also have two Art Deco style sconces above the sink and a version a makeup lighting above the grooming sit down area.

Sounds like a really nice bathroom. But you have to get rid of the builder mirrors. Builders put these cheap mirrors in because they know people will put their own mirrors in. A frameless cut piece of mirror is about as cheap as you can get. The mirrors you install don’t have to be expensive. Big box building stores sometimes have nice ones that don’t cost a lot. I would save up for new mirrors & centre them under the lights.