Glad you asked!
We ordered breakfast only 3 times. Long story short its hit or miss, for us the convenience was more important so we continued ordering it despite the initial disappointment.
2 of 3 mornings, the mickey waffles were the best we had on property. One morning it was soggy and stale. The cut strawberries they include with them were always bad and had that slight fermenting smell so you know its kind of old.
The cut fruit was mostly unripe melons that were on the hard side. So I also wouldn’t recommend those, the grab and go ones from Java were honestly better.
Grandma loved the oatmeal and had it every morning, the blueberries that came with it were very good.
Overall I think mobile order from Java is likely better quality food than room service.
One additional note, because its basically food delivery, they leave you with the insulated delivery bag to keep if you want. They type with the padded metalized liner to keep foods warm.