I am leaveing a couple of paragraphs I wrote down to practice a little.

Do they sound naturally?

:) ¶
A ¶
The library of my late uncle’s house was an old yet stunning place to put down roots.

Nothing grammatically wrong here, but you wouldn't think of a library as a place to put down roots. You would think of the house itself, and more particularly the neighborhood, city, town, etc. where the house is located as the place you are putting down roots (starting a family).

The shelves were steeped inacked with books of all sorts, whith many of them piled up on the floor as there was no room to slot them together with the others.

"Steeped" doesn't sound natural here, but there are many other words/phrases that could be used.

The bookshelf was wood-crafted, and not only was it covered with gilded paint and ornaments, but it also had a circuitous vine that would bestow oned the books thewith the very life they can only express with words.

This sounds a bit more natural in my opinion.

The verdantcy of the plant, rather than encroaching on the structure, blended in perfectly and harmoniously.

A perfectly place to let off steam on days when you get off on the wrong foot or things go haywire.

B ¶
I had to sneake in the old house so I could carry out the mission.

It wasn’t so difficult as the knob of the principalmain door was as time-worn, as it was the rest of the house.

WithThe little light waddfiltering through the boarded up windows and succeedinged in nothing but unveiling the mothes of dust responsible ofor the dusty aftertaste of the air.

Very poetic!

I'll leave a couple of paragraphs I wrote down to practice a little.

Do they sound naturally?

Thank you beforehand!/Thank you in advance

:) ¶
A ¶
The library of my late uncle’s house was an old, yet stunning place to put down roots.

The shelves were steeped in books of all sorts, whith many of them piled up on the floor as there was no room to slot them together with the others.

A perfectly place to let off steam on days when you get off on the wrong foot or things go haywire.

B ¶
I had to sneake in the old house so I could carry out the mission.

It wasn’t so difficult as the knob of the principalmain door was as time-worn, as it wwas the rest of the house./as the rest of the house.

With little light waddgetting through the boarded up windows and succeeding in nothing but unveiling the moths of dust responsible ofor the dusty aftertaste of the air.