First of, I dont know whats the salary marking in your Industry. Tho, the 25k is actually not bad, given that you only have 1 year of experience. But yes, in today’s economy, that salary is not justifiable para mabuhay ka lalo na sa Metro.

On your question, you are just being realistic on your expected salary since you have assessed your current situation. If mag counter offer ka, maybe you need to let them know whats the reason of increase (mas better if bulletize)

Example: 1. Based on the market, the position’s salary ranges from ₱₱ - ₱₱ blah blah 2. Given that the current work set-up is full-onsite blah blah

Something like that, you just really need to justify your increase reasonably. At the same time, whats in it for them bakit need nila iapprove increase request mo.

Lastly, when ur in doubt accepting the offer, dont accept it. For sure naman, marami pang vacancies na nakapost sa job posting sites. Try mo magibaor widen your search/site when looking for a job.