Very concrete details for amenities

Some of us select travel destinations based on much more specific requirements. eg:
- internet speed {<10 Mbps, 10-50, 50-150, 150-300, 300+}
- sauna - (dry/finnish, löyly (able to put water on heater), temp range ({<60, 60-70, 70-80, 80-90, >90})
- gym weights (dumbbells (up to what weight), barbells,
- gym racks (bench press, squat rack, smith machine, etc)
- in-room coffee machine (nespresso, keurig)

this could be a paid for / advanced feature. You could automate getting this by (a) enabling visitors to submit verifiable info (pictures), or (b) robocalling all the hotels and confirming.