Hey Alexander, the fees are high on the quote you received. Assuming a combined value of $700,000, 65% = $455,000. The fees at $29,000 are 6.37% of the deal. Not sure what they're providing for with that number, so it could be standard if it includes origination fee, appraisal costs, processing/application fees, and title's fees. But even with all that accounted for in the $29k, it's a bit high.
Usually, you're looking at an application/processing fee of some sort, let's say around $1,000 for a portfolio of this size (with 40% - 60% due upfront and the rest at closing), then you'd need to budget for appraisals, figure $600 each ($4,200 total). Then at closing the origination fee (the lender's fee) is usually around 2% of the total loan amount which here is $9,100 and then there's also title/recording fees which are standard on each loan and usually around 1.75% ($7,962). So all in, your costs for the loan from start to finish for a 7 property portfolio loan should be around $20k - $23k.
The 30 yr fixed at 5.9% is very competitive right now though. It's below market, especially for loans where the property values are at or below $100k. I'd expect competitors to be around 6% - 6.875%.