Based on many articles and news that's coming up, Putin will force his demand to surrender territories that Putin claimed to be theirs, and they restrict Ukraine from joining a NATO, because, as long as Ukraine is not part of NATO, Ukraine is vulnerable to Russia's attack.
So this ceasefire is more in Putin's favor, and Zlensky is given no choice by Trump and Putin to yield to Putin's desire because Russia is fast advancing.
We'll see the outcome of the meeting. I just hope it's something positive for both sides so we can stop this senseless killing.
Putin's conditions haven't changed since the beginning of war. No for Ukraine in NATO, minimal size of Ukraine army and recognized 4 occupied regions of Ukraine as part of Russia. By recognized I mean in full, not just that part that they have taken. It means that Ukraine would have fully withdraw from currently not occupied parts of Donbas, Kherson and Zaporizhia. This is something what won't be accepted.
But looking at reaction from Russia, seems that they're not considering seriously offer for 30 days ceasefire. Trump said something about more pressure, more sanction if Russia won't agree, but I don't believe him.