Enrico from Italy-Acoustics Forum-Acoustic Fields Forum

Hi! My name is Enrico and I make electronic music. I am here to learn and understand expand my knowledge about acoustic treatment and studio design . I will move soon in a new house and I need some advice for my new studio. I already know the most obvious things like first reflections and bass traps.
The room where I would like to build the studio is very big and rectangular, but it has a mezzanine which is more like a firs woods axis floor supported by wall to wall beams that reduces the height of the room… to let you understand better i post here a picture with the measures of the room.
https://ibb.co/m60psMJ

I would like to understand if this mezzanine is going to reflect frequencies in an unpredictable way and if is better for me to change my mind and choose another room.

Thanks to everyone in advance!