Very lazy, very gentle. So quiet you'd almost forget he was there until you start eating something he likes the look of. No serious medical issues (sometimes gets a skin inflammation but clear at the moment). Likes his walks short, ideally with a lot of time to sniff things so he needs a bit of patience. Likes a run when he can get it but as a sighthound it's in his nature to chase anything smaller than a Jack Russell so it's not always practical.
In the interests of full disclosure, Dogs Trust told us he had an issue with a kennel mate before although in three years we've never seen him be aggressive to other dogs.