Lemus Home Classic 1800

https://lemus-home.dk/en/products/classic-1800?variant=50835398885703

I have the opportunity to buy this audio furniture as a showroom model at an attractive price (€2,017).

I have listened to it and was quite impressed and satisfied with the sound. However, I’m coming from a Sonos Beam and a couple of One speakers, so I’d probably be impressed by most hi-fi systems of a certain quality.

I’m completely new to this world, and my original plan was actually to buy an amplifier (with HDMI ARC and AirPlay 2) and a pair of compact speakers to connect to my TV and my SL-1210.

So, my question is:

Does this seem like a reasonable purchase? What should I be aware of? And do you think I will regret buying a complete system instead of assembling one myself, making it easier to upgrade or replace individual components if needed?

Apologies for the noob question, and thanks in advance for all input and answers! 😁