I am trying to figure out if there is enough lighting in my master bathroom renovation. We have a 1960s home with a small footprint in the bathroom so we combined it with the adjacent walk in closet to make it bigger. It is now 6x16. I have lighting over each mirror above the bathroom vanity and a recessed light over both the tub area (4x6) and the shower which are on opposite ends of the room, there is also a window above the toilet that lets in a lot of light as well as plans to add another window over the tub. I was thinking that would be sufficient lighting but our electrician thinks that we should put another ceiling light in the middle of the room. I want to make sure that there is enough light but I was thinking that all the task lighting would be sufficient with the natural light and the narrowness of the room. Please let me know if it needs the additional ceiling light or if it is okay without? Here is a picture of the layout. Thank you!