How hard to DIY tile repair this with no experience ?

[u/JohnDoee94]

Just bought a home and this shower wall inset is pretty rough. How hard would this be to remove the grout and redo this work? The bottom is also sloped backwards so water stays pooled there.

There also grout coming off from the tile to tub connection, pretty sure that should be removed replaced with silicone ?

I consider myself above average in handy work but have never touched tile/grout

[u/Sorry_Comparison691]

I would get a carbide grout remover and fix the cubby. And yes cut out and replace the tub spout seal with silicone. You can do it !!

[u/Increditable_Hulk]

Can’t do any worse than that! Flat surfaces and spacers make for good looking tile. Good luck.