Don’t forget you’ll need to water the fuck out of it even after it appears to have established itself, as the roots will be young and very susceptible to being fucked by drought and heat.
Unless you absolutely can’t deal with the state of your lawn it would be better to wait until late summer / early summer.
I did most of mine late summer last year and spring this year. The most recent was a top up after some other work. But yeah, starting it from scratch now would be painful.
Don’t forget you’ll need to water the fuck out of it even after it appears to have established itself, as the roots will be young and very susceptible to being fucked by drought and heat.
Unless you absolutely can’t deal with the state of your lawn it would be better to wait until late summer / early summer.