Is this Tyre clearance enough?

Hello everyone,

just got back from the bike store after a typical service for my bicycle.

I asked the guy there if it is possible to switch from a 700x28mm tyre to maybe something more comfortable like 32mm or 35mm .

He told that he could fit 38mm as well on the bike frame , which he did .

I asked him about the tyre clearanceafter that but he told me its fine .

i would like to know your opinion as well.

im really happy with the 38mm tyres. they made my rides much more comfortable .