accommodation units. During periods following the pandemic in which Covid infection and hospitalization rates decreased we experienced measurable improvement in our occupancy rates and reductions in our cancellation rates. Accordingly, we believe our rates of refunds and allowances will normalize over time to at or slightly above 2019 levels as the pandemic recedes and provided that new material shutdowns and travel restrictions are not implemented.
We also incurred expenses during the nine months ended September 30, 2021, including late fees we were required to pay on rents, balances due, bank fee and related interest, aggregating approximately $2,500,000. We also began to incur expenses relating to this offering during the nine months period ended September 30, 2021. We believe that as our business matures, and we increase our capital resources, including as a result of this offering, we will be able to smooth our operational cash flows and payment cycles and be able to materially reduce or eliminate this expense.
Credit Facilities
We do not have any institutional credit facilities in place. Since formation we have funded our operations and growth through capital contributions by founding equity holders and loans from affiliates of our company. In October 2021, we sold a $2 million principal amount promissory note (“October 2021 Note”) to THA Family II Limited Liability Company, an entity affiliated with Brian Ferdinand, our Chairman of the Board and Chief Executive Officer. In November 2021, we sold a $500,000 principal amount promissory note (“November 2021 Note”) to EBOL Holdings LLC, an entity controlled by a holder of more than 5% of our common stock. See “Certain Relationships and Related Party Transactions.”
As of the date of this prospectus, our company had aggregate indebtedness of approximately $9,259,058. Our indebtedness includes related party debt for aggregate cash loans of $3,222,230, including under our October 2021 Note and November 2021 Note. Our debt also includes short-term merchant cash advances totaling $1,859,911 bearing interest at a blended rate of 50% with an outside due date of March 1, 2022, long-term Small Business Administration (“SBA”) debt totaling $800,000, bearing interest at an annual rate of 3.75% and maturing 2050, additional SBA debt totaling $815,183, bearing interest at an annual rate of 1% and maturing in May 2022, third-party debt totaling $230,500 bearing interest at a blended annual rate of 1% with an outside maturity date of December 31, 2024, and negotiated credit card processor indebtedness for payments over time of refunded payments resulting from forced covid-19 pandemic cancelations totaling $2,235,734.
Cash Flows from Operating Activities
During the year ended December 31, 2020, we had net loss of $4,615,725 that was offset by a net increase in operating assets and liabilities of $3,379,431 for a total decrease of $1,236,294 in net cash used in operating activities. During the year ended December 31, 2019, we incurred a net loss of $477,599 that was offset by a net increase in operating assets and liabilities of $840,431 for a total of $362,832 in net cash provided by operating activities.
During the nine months ended September 30, 2021, we had net loss of $2,475,966 that was offset by a net increase in operating assets and liabilities of $1,557,774 for a total of $918,192 in net cash used in operating activities. During the nine months ended September 30, 2020, we incurred a net loss of $2,751,044 that was offset by a net increase in operating assets and liabilities of $1,833,207 for a total of $917,837 in net cash used in operating activities.
Cash Flow from Financing Activities
During the year ended December 31, 2020, net cash from financing activities of $1,221,766 included net proceeds from loans and other debt of $2,294,777, reduced by distributions, net of contributions, totaling $1,073,011. During the year ended December 31, 2019, net cash used in financing activities of $347,792 included net proceeds from loans of $567,300, reduced by distributions, net of contributions, totaling $915,092.
During the nine months ended September 30, 2021, net cash from financing activities of $952,124 included net proceeds from loans and other debt of $1,987,843, reduced by distributions, net of contributions,