Solutionetix

This will make for a good office monitor. This 27-inch monitor is nice for anyone who has daily work on the computer.

Sceptre IPS 27-Inch Business Computer Monitor 1080p 75Hz with HDMI VGA Build-in Speakers, Machine Black 2020 (E275W-FPT), 27" IPS 75Hz 27" LED Monitor 1920 x 1080 Full HD Resolution IPS Panel Up to 75Hz Refresh Rate Fast Response Time Wide Viewing Angles

Weak wifi signal...
You should use a mesh wifi-system. Mesh systems work great in larger homes as the manage wifi connection for performance and optimization. Check out this BFD.

TP-Link Deco Mesh WiFi System (Deco S4) – Up to 5,500 Sq.ft. Coverage, Replaces WiFi Router and Extender, Gigabit Ports, Works with Alexa, 3-pack Maximum wireless transmission rates are the physical rates derived from IEEE standard 802. 11 Specifications. Range and coverage specifications along with the number of connected devices were defined according to test results under normal usage conditions. Actual wireless transmission rate, wirel...