Final Fantasy 7 Remake Intergrade occupies a considerable amount of space its PS5, in terms of download and install, coming close to 90 GB but still staying slightly below the PS4 version, even more huge.
As reported by PlayStation Game Size, the download size of Final Fantasy 7 Remake Intergrade for PS5 is 81,338 GB as for the USA version but without patch of day one. However, this is a smaller size than the PS4 version, which reaches around 90 GB with updates.
However, the DLC containing Yuffie amounts to about 9 GB of downloads, which probably must be added to the total of the basic PS5 version, considering that those who make the free transition from PS4 to PS5 must still access the DLC in question separately.
It also appears that the preload is not yet available at this time in Italy, at least for those who make the transition from the PS4 version to the PS5 version for free, but it should still unlock in the next few hours, probably.
Recently, we learned that in Final Fantasy 7 Remake Intergrade all PS4 DLCs will be free on PS5, while earlier this month patch 1.02 to Final Fantasy 7 Remake opened the procedure for transferring saves to Intergrade on PS5.