I think the sculptures were quite well spaced but it must still be school holidays so there were more children than I would have liked 😆

I didn't notice any sound installations, just the sculptures and a few stands trying to sell you the "picnic trail" - which didn't include a picnic.

The gardens are nice but we didn't make the most of them this time. I think there's an indoor seed growing thing there too which are useful if you need the toilet (you don't water the plants yourself, there are toilets in the building).

I think it probably is your kind of place - it's worth a visit if you're a National Trust member.