hp elitebook x360 1040 g8 i5 1145g7

it has 16gb of ram i found this and i like it after doing some moderate research (i havent seen the actual laptop yet) i have asus fx506hcb that i will retire as a desktop computer i want to use this on the sofa, in bed, to watch media, browse, and maybe do some light office work i want 2 in 1 because i owned one before and it is convenient for bed for couch i can prop it and use the screen is it going to be good laptop? does it run hot and noisy? does it have a good screen for watching youtube/movies? or is it a useless junk and i am better off buying something else? i found it at 350 euros (i am in spain) but with protection and guarantee and 14 days refund i am planning to upgrade ssd to 512 (it has 256) if i feel necessary in future , also i am planning to buy new battery (around 80 euros new) if i feel necessary too i dont know if that is wasteful on ths laptop