Check out OP4 website for all the details about the rig https://www.opuscamper.us/op-4/
used the OPUS ONLY 3 TIMES! Travel for work has picked up again post covid and doesn't allow for much recreational travel. This is a 2022 that we purchased in only Jan 2022 from an RV dealer in Oregon. That's how hard they are to come by with these options. This unit also has the option of the Euro trailer remote drive parking assist (remote controlled). You will want this feature as it is extremely handy and not all units have this! Fold over cargo-rack, rack mounted shower & Ironman 4x4 tent. Cassette toilet and 12V refrigerator.

(If purchased separately see price below), The AIR Annex system includes two extra bedroom pods and provides a large additional living area. Adding almost twice the space, the new lightweight OPUS AIR Annex is a great way to make additional room for everyone and provide extra storage space. 

Also available for sale are the accessories
1) Air Annex $1500 (to purchase new it's on Backorder with no ETA and is $2K plus tax and shipping)
2) Zamp 200watt metered briefcase Solar Panels used twice $700 (new are $1000 and also currently not available)
3) custom thicker mattress asking $500, worth $1000. 
4) Pole awning $100, new in box. 

With these accessories bundled in you are ready to go and saving a TON!