The page iNaturalist has helped me ID some of the spiders I've seen in my house so far and I wanted to thank you for showing that resource some time ago. Here are some of them (all from Spain):
Heliophanus cupreus (the left photo has super low quality because of the window, but you can see the yellow palps and I just love it)
Menemerus semilimbatus (the most common jumping spider I see around here)
Steatoda grossa (all I see are -I think- males like this one, although I might have seen females and thought they were a different species)
Xysticus cristatus (this one was descending from the ceiling like Tom Cruise in Mission Impossible, second time I almost slap a spider in my room because of that)
I’m so glad you’ve found it useful! It’s pretty invaluable for IDing. I think you’ve got the right genus for the first jumper, but I wouldn’t feel confident about saying Heliophanus cupreus personally. There’s a lot of overlap with markings in that genus in your area. But the other ones look correct! And I love them all :)