Interesting looking hybrid!
Things to consider:
- Get a saddle bag, always handy to hold a spare tube
- Make sure you have a pump which will pump up a schrader valve
- Enjoy it, keep it clean, keep it well lubed
Cleaning: Fine to use fairy liquid and warm water. Then rinse with normal water.
Lubrication: Small moving parts - buy some GT85 and spray in small amounts to prevent rust. Large parts get some good quality Muk-off grease.
Make sure you don't get any lubricants on those discs though!! If you do then you'll just need some alcohol rub to keep them clean.
Also, I have a bee on my bonnet about saddle height. Don't make your saddle too high, when you extend your leg on the pedal your heel should be able to reach the pedal. Seat posts which are too high cause feet, leg, hip, back, everything pain.
Other than that, ride it like you stole it!