The type of heater installed is a baseboard heater, which heats up slowly and is designed to run consistently for optimal performance.

Instead of this, I find it more helpful to look at percentile performance across the market for a specific asset type, and also to check comps.

Scour every home site available and even sites that are not know for home sales, but sales in general - you may be surprised.

(Only if you are SERIOUS about real estate as your wealth/career vehicle.)Make sure you join a brokerage that is large, established, and has a reputation for top performance and excellent training.Once you learn the basics and get out into the field to see the state of the market, you'll learn the price points and be able to know a good/great deal when you stumble across it.I have made some of my best (most lucrative) buys from meeting with a seller who wants to list, and when we discussed the price, I knew it fit my parameters, so I bought it! 

Otherwise, you could also provide prevention recommendations somewhere on the lease that includes what you've mentioned above.Assuming you don't have a lawyer to help with your rental agreement you can find some sample clauses on a site such as Law Insider.

I'm curious if this discrepancy is typical of other regions as well.How accurate is the data on this site?

Great to have you on the site. 

Location analysis is crucial, considering demographics, retail market performance, and traffic counts.

Quote from @Chris Seveney: Quote from @Luis Pereiro: Hello BPI'm looking to connect with investors interested in purchasing a mortgage note (performing).

The website 51west.properties also scores low on scam advisor ("owner is using a service to hide their identity, high number of suspicious websites on the server, registrar has a high % of spammers and fraud sites, website is (very) young, website appears to be hosted by a company with a bad reputation", all according to https://www.scamadviser.com/check-website/51west.properties...)Trust your instincts.