Specifically:What square footage ranges are performing best?

I put my money where it’s going to perform best, either in real estate or my brokerage account in the form of an S&P 500 index fund.

I have never performed a brrrr on a mobile home, but my most successful BRRRRs are where rehabs add the most value.  

While it doesn't meet the 1% rule it's in a stable, desirable area that'll perform more consistently for you over time so it's worth the tradeoff in my opinion.

The chimney contractor replaced the cap, but requires the branches be trimmed before he can perform repairs on the chimney because it is still leaking into the fire place after the cap was replaced. 

The principal sum, plus all accrued interest, as defined above, shall be paid to the Holder upon as set forth herein.Payment & Due Date: The Maker shall not be obligated to make any payments ofprinciple during the term of this loan until January 4, 2024 ('Due Date"), at which time the entire principal balance, plus all accrued and unpaid interest, and other charges, if any, shall be immediately due and payable in a lump sum balloon payment to Holder.Collateral: This Promissory Note shall be secured by a mortgage lien against thefollowing real property: Address listed; (the "Property"), executed by Maker for the benefit of Holder.Assignment: This note is NOT assignable by Maker without the written consentof the Holder, which shall not be unreasonably withheld.Default: The occurrence of any of the following shall constitute an "Event ofDefault':Failure to make any payment due hereunder;Nonpayment of principal upon the Due Date;The breach or failure to perform any of the terms, provisions, conditions,promises or agreements in the Note, that is not cured within five (5) days ofthe date of written notice from Holder;Any representation or warranty made or deemed made by or on behalf ofMaker to Holder under or in connection with this Note shall be materiallyfalse on the date as of which made;

.: Quote from @Chris Seveney: @James WiseI was sitting next to a doctor at a conference who did a private money loan and lost $$200k then he did a jv deal where he became co-owner of a LLC, gave a personal guarantee on the asset and put money in the deal to buy it but didn’t put a lien on property so partner went and leveraged the assets as well and ran off and dr had personal guarantee.They then bought a property and renovated half of it then decided to knock it down….I had a successful shoulder surgeon ask me to list his apartment building that was under-performing.

A cost segregation study was performed on this auto repair shop in Nevada with a depreciable cost basis of $1,250,000.

Defaults and Remedies A default exists under this note if (1) Borrower defaults in the payment of this note or in the performance of any obligation in any instrument securing or collateral to this note; (2) (a) Borrower or (b) any other person liable on any part of this note (an "Other Obligated Party") fails to timely pay or perform any obligation or covenant in any written agreement between Lender and Borrower or any Other Obligated Party other than as described in (1) above; (3) any representation in this note or in any other written agreement between Lender and Borrower or any Other Obligated Party is materially false when made; (4) a receiver is appointed for Borrower or an Other Obligated Party or any property on which a lien or security interest is created as security (the "Collateral Security") for any part of this note; (5) any Collateral Security is assigned for the benefit of creditors; (6) a bankruptcy or insolvency proceeding is commenced by Borrower, a partnership of which Borrower is a general partner, or an Other Obligated Party; (7) (a) a bankruptcy or insolvency proceeding is commenced against Borrower, a partnership of which Borrower is a general partner, or an Other Obligated Party and (b) the proceeding continues without dismissal for sixty days, the party against whom the proceeding is commenced admits the material allegations of the petition against it, or an order for relief is entered; (8) Borrower, a partnership of which Borrower is a general partner, or an Other Obligated Party is terminated, begins to wind up its affairs, or is authorized to terminate or wind up its affairs by its governing body or persons, or any event occurs or condition exists that permits the termination or winding up of the affairs of Borrower, a partnership of which Borrower is a general partner, or an Other Obligated Party; or (9) any Collateral Security is impaired by loss, theft, damage, levy and execution, issuance of an official writ or order of seizure, or destruction, unless it is promptly replaced with collateral security of like kind and quality or restored to its former condition.

I always ask for one deal that didn't perform as they expected and the results of that.