Interior aesthetic/practical ideas for design (ex: how to make cinderblock walls a little more "homey."

You can gut and redo the interior, but if the problem is faulty drainage, or underground springs beneath the foundation it will come right back.  

Rehabbing windows and starting interior millwork.Closed Cell spray foam under roof for air tightness and max R-value in shallow rafters:Basement walls lines with 1.5" EPS foam board before framingSuper expensive historic reproduction windows that meet egress

What sort of shape is the building in- does it need a roof, HVAC, etc or are you just upgrading the interiors?

Ridgeview was acquired from 'mom & pop' owners and will go through an awesome value-add strategy by renovating the interior units, adding amenities, billing back utilities to tenants, and implementing a professional property management company to improve inefficiencies.

We plan to put this property through a substantial value-add strategy including interior renovations, exterior paint, and a new professional sign.

Chipping paint on interior or exterior could be lead 4.

Houses that look very similar on paper (same neighborhood, style, square footage, year built, beds and baths) can have very different market values depending on things like interior light, flow, ceiling height, privacy, yard space, neighbors, curb appeal, master bedroom size, kitchen counter and cupboard space, parking options, driveway slope, proximity to noise or businesses, parks, schools, etc. - to name just a few things. 

Deflect this as much as possible, "without interior pics we can't accurately make an offer today", "we typically walk properties before getting to the numbers".

The interior is going to be renovated in the upper ans basement will habe two rooms and a washroom (id be adding the kitchen) We have spoken to realtors in the london area and 3 have confirmed the home will likely sell for 600k as some homes on the same street sold in the past month.