Congratulations on your new rig! I am sure you will have many fun adventures in your future. The Boldtis a small unit so I would suggest searching YouTube for videos on RV organization. There is a lot of good information and ideas that will help you organize the inside.
2016 Minnie Winnie 25B (No Toad - Rad eBikes)
2006 Gulfstream Ultra Super C
2004 Fleetwood Prowler AX6 38' 5ver
Looks like a great rig. Electrical power is fantastic. We have an older 2011 ERA 170X Very similar floor plan as yours--four seats that we rotate around. Added one extra house battery --but would love your battery bank!! We took the driver side rear seat out and build a rack that holds 6 Tupperware bins. Food, clothing etc. Some sneaky storage space over rear wheel wells (small gun safe). Baskets in the overhead cabinets and stick on puck type LED motion detector lights.